| 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 | $163.41 | 3.528% | $169.1751 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $161.53 | 8.370% | $175.0501 | $175.05 | $175.05 | $175.10 |
| Purchase #3 | $61.46 | 11.784% | $68.7024 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $136.26 | 5.856% | $144.2394 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $28.26 | 13.771% | $32.1517 | $32.15 | $32.15 | $32.20 |
| Purchase #6 | $42.69 | 9.819% | $46.8817 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $133.79 | 5.316% | $140.9023 | $140.90 | $140.90 | $140.90 |
| 7 purchase totals = | $727.40 | $777.1027 | $777.10 | $777.15 | $777.20 | |