| 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 | $31.38 | 7.345% | $33.6849 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $163.32 | 10.693% | $180.7838 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $96.95 | 13.128% | $109.6776 | $109.68 | $109.70 | $109.70 |
| Purchase #4 | $126.26 | 13.554% | $143.3733 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $205.52 | 12.634% | $231.4854 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $111.89 | 9.276% | $122.2689 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $71.49 | 5.853% | $75.6743 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $806.81 | $896.9482 | $896.94 | $896.95 | $897.10 | |