| 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 | $206.68 | 7.484% | $222.1479 | $222.15 | $222.15 | $222.10 |
| Purchase #2 | $144.83 | 8.318% | $156.877 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $205.66 | 13.210% | $232.8277 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $57.79 | 13.603% | $65.6512 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $140.61 | 13.573% | $159.695 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $68.79 | 10.327% | $75.8939 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $29.87 | 9.104% | $32.5894 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $854.23 | $945.6821 | $945.69 | $945.75 | $945.70 | |