Question

If order number one was $7.00. What would the total cost of your order be if you included a 4.5% sales tax and a 20% tip?

Answer 1

1) add the tax
2) add the tip


7+4.5% = 7.315
7.315+20% = 8.778
rounded 8.78

Answer 2

7+4.5%=7.315
7.315+20%=8.78

here is the corrected answer:)