| 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 | $173.28 | 8.583% | $188.1526 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $99.64 | 7.673% | $107.2854 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $166.57 | 7.123% | $178.4348 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $106.37 | 11.560% | $118.6664 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $212.93 | 13.846% | $242.4123 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $81.33 | 3.506% | $84.1814 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $26.34 | 4.104% | $27.421 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $866.46 | $946.5539 | $946.55 | $946.55 | $946.60 | |