| 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 | $140.25 | 3.216% | $144.7604 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $86.36 | 8.689% | $93.8638 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $104.26 | 9.858% | $114.538 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $148.61 | 7.144% | $159.2267 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $105.41 | 11.724% | $117.7683 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $53.53 | 12.630% | $60.2908 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $45.80 | 8.548% | $49.715 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $684.22 | $740.1630 | $740.17 | $740.15 | $740.20 | |