| 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 | $99.47 | 3.801% | $103.2509 | $103.25 | $103.25 | $103.30 |
| Purchase #2 | $169.93 | 13.224% | $192.4015 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $18.62 | 13.736% | $21.1776 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $130.78 | 9.716% | $143.4866 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $162.97 | 9.858% | $179.0356 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $157.70 | 8.526% | $171.1455 | $171.15 | $171.15 | $171.10 |
| Purchase #7 | $48.47 | 10.723% | $53.6674 | $53.67 | $53.65 | $53.70 |
| 7 purchase totals = | $787.94 | $864.1651 | $864.18 | $864.20 | $864.20 | |