| 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 | $170.42 | 12.253% | $191.3016 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $45.51 | 8.174% | $49.23 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $158.33 | 6.857% | $169.1867 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $61.78 | 5.472% | $65.1606 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $27.49 | 11.603% | $30.6797 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $126.96 | 5.712% | $134.212 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $132.66 | 10.163% | $146.1422 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $723.15 | $785.9128 | $785.91 | $785.95 | $785.90 | |