| 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 | $133.89 | 12.692% | $150.8833 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $154.65 | 7.381% | $166.0647 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $68.61 | 11.347% | $76.3952 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $217.52 | 5.371% | $229.203 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $49.48 | 13.697% | $56.2573 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $67.44 | 5.478% | $71.1344 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $169.89 | 7.338% | $182.3565 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $861.48 | $932.2944 | $932.29 | $932.30 | $932.40 | |