| 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 | $103.34 | 8.553% | $112.1787 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $60.78 | 12.327% | $68.2724 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $177.87 | 8.596% | $193.1597 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $47.51 | 3.466% | $49.1567 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $148.83 | 8.485% | $161.4582 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $86.81 | 9.620% | $95.1611 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $146.33 | 12.617% | $164.7925 | $164.79 | $164.80 | $164.80 |
| 7 purchase totals = | $771.47 | $844.1793 | $844.18 | $844.15 | $844.40 | |