| 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 | $154.43 | 9.851% | $169.6429 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $12.59 | 4.594% | $13.1684 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $137.73 | 11.231% | $153.1985 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $97.64 | 10.109% | $107.5104 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $52.71 | 10.267% | $58.1217 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $17.49 | 9.671% | $19.1815 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $209.87 | 8.493% | $227.6943 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $682.46 | $748.5177 | $748.51 | $748.50 | $748.50 | |