| 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 | $158.59 | 11.697% | $177.1403 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $177.47 | 7.128% | $190.1201 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $66.61 | 6.834% | $71.1621 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $43.92 | 3.367% | $45.3988 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $48.97 | 3.411% | $50.6404 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $233.99 | 8.298% | $253.4065 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $67.68 | 11.394% | $75.3915 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $797.23 | $863.2597 | $863.26 | $863.25 | $863.20 | |