| 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 | $137.80 | 10.345% | $152.0554 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $110.94 | 8.823% | $120.7282 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $83.47 | 13.204% | $94.4914 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $219.47 | 10.642% | $242.826 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $151.56 | 12.140% | $169.9594 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $54.99 | 7.161% | $58.9278 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $28.65 | 7.397% | $30.7692 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $786.88 | $869.7574 | $869.77 | $869.80 | $869.80 | |