| 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 | $133.44 | 11.414% | $148.6708 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $59.33 | 6.287% | $63.0601 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $243.40 | 7.861% | $262.5337 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $46.72 | 3.836% | $48.5122 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $17.63 | 8.307% | $19.0945 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $144.29 | 7.528% | $155.1522 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $196.70 | 10.466% | $217.2866 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $841.51 | $914.3101 | $914.30 | $914.30 | $914.40 | |