| 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 | $94.48 | 13.445% | $107.1828 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $23.87 | 13.845% | $27.1748 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $59.84 | 9.374% | $65.4494 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $122.70 | 10.745% | $135.8841 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $201.65 | 9.555% | $220.9177 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $49.59 | 11.252% | $55.1699 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $215.84 | 3.515% | $223.4268 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $767.97 | $835.2055 | $835.20 | $835.20 | $835.20 | |