| 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 | $77.30 | 6.776% | $82.5378 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $139.85 | 6.673% | $149.1822 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $149.84 | 8.820% | $163.0559 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $177.72 | 7.402% | $190.8748 | $190.87 | $190.85 | $190.90 |
| Purchase #5 | $101.54 | 10.307% | $112.0057 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $106.80 | 6.169% | $113.3885 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $137.47 | 12.522% | $154.684 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $890.52 | $965.7289 | $965.73 | $965.75 | $965.80 | |