Question

How much is the total bill if the meal is $9.72 and the sales tax rate is 6%. I need to leave a 15% tip.
Do I multiply?

Answers

Ms. Sue
Yes. Multiply: $9.72 * 0.06 = $0.58

Add: $9.72 + 0.58 = $10.30

For the tip, multiply: $10.30 * 0.15 = ?
jules
I must be doing something wrong!
Ex: $34.61 (7% sales tax) and 15% gratuity
I get $40.16. I know that's wrong.

I multiplied 34.61 times 0.07= 2.42; then added; then multiplied times .15...aren't those the steps?
jules
My bad. I made an error on computation.
I figured it out;-)
Ms. Sue
The tax on $34.61 is $2.42.

$34.61 + 2.42 = $37.03 = total owed restaurant

$37.03 * 0.15 = $5.55 tip

Total spent: $37.04 + 5.55 = $42.59
Ms. Sue
$37.03 + 5.55 = $42.58

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