| 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 | $195.26 | 5.860% | $206.7022 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $160.68 | 6.246% | $170.7161 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $91.55 | 8.477% | $99.3107 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $45.65 | 6.735% | $48.7245 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $177.54 | 5.496% | $187.2976 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $146.79 | 5.778% | $155.2715 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $70.42 | 13.451% | $79.8922 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $887.89 | $947.9148 | $947.91 | $947.85 | $947.90 | |