| 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 | $110.90 | 6.407% | $118.0054 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $46.47 | 9.760% | $51.0055 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $123.79 | 5.755% | $130.9141 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $148.49 | 6.710% | $158.4537 | $158.45 | $158.45 | $158.50 |
| Purchase #5 | $158.36 | 9.484% | $173.3789 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $126.59 | 7.495% | $136.0779 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $144.48 | 10.128% | $159.1129 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $859.08 | $926.9484 | $926.95 | $926.95 | $927.00 | |