| 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 | $116.31 | 13.827% | $132.3922 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $185.59 | 4.431% | $193.8135 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $20.32 | 9.781% | $22.3075 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $127.30 | 13.176% | $144.073 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $83.98 | 11.698% | $93.804 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $136.54 | 5.592% | $144.1753 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $43.63 | 4.647% | $45.6575 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $713.67 | $776.2230 | $776.22 | $776.20 | $776.30 | |