| 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 | $175.84 | 9.456% | $192.4674 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $217.99 | 3.521% | $225.6654 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $99.49 | 9.495% | $108.9366 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $7.46 | 12.557% | $8.3968 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $88.99 | 8.459% | $96.5177 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $180.39 | 5.359% | $190.0571 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $8.69 | 11.680% | $9.705 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $778.85 | $831.7460 | $831.77 | $831.70 | $831.80 | |