| 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 | $122.99 | 13.342% | $139.3993 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $163.48 | 5.613% | $172.6561 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $115.40 | 9.267% | $126.0941 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $68.47 | 10.686% | $75.7867 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $104.87 | 12.247% | $117.7134 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $56.54 | 5.225% | $59.4942 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $100.40 | 8.502% | $108.936 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $732.15 | $800.0798 | $800.08 | $800.10 | $800.10 | |