| 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 | $143.69 | 10.565% | $158.8708 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $26.52 | 3.437% | $27.4315 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $45.41 | 7.477% | $48.8053 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $154.67 | 9.242% | $168.9646 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $193.35 | 5.580% | $204.1389 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $213.58 | 11.178% | $237.454 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $103.39 | 12.520% | $116.3344 | $116.33 | $116.35 | $116.30 |
| 7 purchase totals = | $880.61 | $961.9995 | $961.99 | $962.00 | $962.00 | |