| 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 | $125.89 | 8.380% | $136.4396 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $144.47 | 10.727% | $159.9673 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $201.88 | 13.388% | $228.9077 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $154.97 | 4.347% | $161.7065 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $40.93 | 6.700% | $43.6723 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $165.82 | 4.283% | $172.9221 | $172.92 | $172.90 | $172.90 |
| Purchase #7 | $35.63 | 13.534% | $40.4522 | $40.45 | $40.45 | $40.50 |
| 7 purchase totals = | $869.59 | $944.0677 | $944.07 | $944.00 | $944.10 | |