Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
Pauline is buying school supplies. The total amount of all the items she wants to buy add up to $150 before sales tax. Sales tax is 8% of the total amount purchased. How much will Pauline spend on all the items, including sales tax?

### Response:
 ภาษีขายมีมูลค่า 8/100 x $150 = $<<8/100*150=12>>12
ดังนั้น พอลีนจะใช้เงินทั้งหมด $150 + $12 = $<<150+12=162>>162 รวมภาษีขาย.