| 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 | $100.93 | 5.202% | $106.1804 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $229.43 | 3.605% | $237.701 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $17.69 | 11.477% | $19.7203 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $187.40 | 12.281% | $210.4146 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $131.70 | 11.425% | $146.7467 | $146.75 | $146.75 | $146.70 |
| Purchase #6 | $180.46 | 8.488% | $195.7774 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $43.77 | 6.233% | $46.4982 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $891.38 | $963.0386 | $963.04 | $963.05 | $963.00 | |