| 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 | $63.37 | 7.547% | $68.1525 | $68.15 | $68.15 | $68.20 |
| Purchase #2 | $50.84 | 4.356% | $53.0546 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $144.36 | 7.485% | $155.1653 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $105.54 | 4.738% | $110.5405 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $145.57 | 8.601% | $158.0905 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $178.75 | 8.528% | $193.9938 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $160.42 | 13.631% | $182.2869 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $848.85 | $921.2841 | $921.28 | $921.30 | $921.40 | |