| 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 | $153.95 | 12.747% | $173.574 | $173.57 | $173.55 | $173.60 |
| Purchase #2 | $213.52 | 7.478% | $229.487 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $75.39 | 10.841% | $83.563 | $83.56 | $83.55 | $83.60 |
| Purchase #4 | $178.87 | 5.505% | $188.7168 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $118.57 | 7.470% | $127.4272 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $117.66 | 6.557% | $125.375 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $47.64 | 7.745% | $51.3297 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $905.60 | $979.4727 | $979.48 | $979.50 | $979.50 | |