| 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 | $161.92 | 7.360% | $173.8373 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $153.27 | 5.257% | $161.3274 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $112.38 | 5.221% | $118.2474 | $118.25 | $118.25 | $118.20 |
| Purchase #4 | $148.29 | 7.743% | $159.7721 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $68.74 | 10.451% | $75.924 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $95.71 | 10.861% | $106.1051 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $139.69 | 12.162% | $156.6791 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $880.00 | $951.8924 | $951.90 | $951.90 | $951.80 | |