Reasoning & answer: CoT: The total cost for the peaches was 400 * $0.40 = $160. The total count of 10 dollar purchases Kataleya received a discount on was $160 / $10 = 16. If each purchase had a $2 discount, the total discount she received is 16 * $2 = $32. She purchased the peaches at $160 - $32 = $128.
The answer: 128
Question: A store offers a $2 discount for every $10 purchase on any item in the store. Kataleya went to the store and bought 400 peaches sold at forty cents each. Calculate the total amount of money she paid at the store for the fruits.

Reasoning & answer: CoT: Erica sees 9 / 3 = 3 butterflies fly away. There are 9 - 3 = 6 butterflies still left in the garden.
The answer: 6
Question: Erica sees 9 butterflies in the garden. She sees one-third of them fly away. How many butterflies are left in the garden?

Reasoning & answer: CoT: Today, 5 bottles of $20.00 wine will cost 5 * 20 = $100.00. In 2 months there will be a 25% tariff on the 5 bottles of wine that cost $100.00 so that makes the 5 bottles .25 * 100 = $25.00 more expensive.
The answer: 25
Question: A bottle of wine costs $20.00 today. When new tariffs are imposed in 2 months, the price of wine will increase by 25%. How much more expensive will 5 bottles of wine be in 2 months?

Reasoning & answer: CoT: The three students want a total of 3 + 2 + 5 = 10 pencils. Each pencil cost 20 cents so 10 pencils cost 20 * 10 = 200 cents. 100 cents make a dollar so 200 cents make 200 / 100 = 2 dollars.
The answer: 2
Question:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Some students want to buy pencils from a stationery shop. The price of one pencil is 20 cents. Tolu wants 3 pencils, Robert wants 5 pencils and Melissa wants 2 pencils. How much (in dollars) will the students spend altogether at the stationery shop?