| 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 | $169.51 | 7.432% | $182.108 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $64.48 | 10.511% | $71.2575 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $212.90 | 7.857% | $229.6276 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $143.92 | 10.420% | $158.9165 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $125.73 | 9.839% | $138.1006 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $177.44 | 4.221% | $184.9297 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $27.84 | 12.317% | $31.2691 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $921.82 | $996.2090 | $996.22 | $996.20 | $996.20 | |