| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.71 | 6.366% | $182.6411 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $139.49 | 10.262% | $153.8045 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $116.44 | 10.172% | $128.2843 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $110.78 | 10.459% | $122.3665 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $110.44 | 13.680% | $125.5482 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $102.77 | 6.292% | $109.2363 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $241.29 | 8.409% | $261.5801 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $992.92 | $1,083.4610 | $1,083.46 | $1,083.50 | $1,083.40 | |