| 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 | $134.71 | 10.258% | $148.5286 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $103.98 | 3.346% | $107.4592 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $43.33 | 11.396% | $48.2679 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $118.35 | 13.814% | $134.6989 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $107.58 | 11.829% | $120.3056 | $120.31 | $120.30 | $120.30 |
| Purchase #6 | $191.83 | 11.676% | $214.2281 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $190.41 | 10.409% | $210.2298 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $890.19 | $983.7181 | $983.73 | $983.75 | $983.70 | |