| 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 | $169.25 | 11.332% | $188.4294 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $136.28 | 9.300% | $148.954 | $148.95 | $148.95 | $149.00 |
| Purchase #3 | $143.62 | 13.614% | $163.1724 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $75.81 | 11.772% | $84.7344 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $14.75 | 4.619% | $15.4313 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $236.67 | 4.596% | $247.5474 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $25.39 | 11.269% | $28.2512 | $28.25 | $28.25 | $28.30 |
| 7 purchase totals = | $801.77 | $876.5201 | $876.51 | $876.55 | $876.50 | |