| 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 | $143.66 | 12.107% | $161.0529 | $161.05 | $161.05 | $161.10 |
| Purchase #2 | $187.47 | 13.590% | $212.9472 | $212.95 | $212.95 | $212.90 |
| Purchase #3 | $67.36 | 7.203% | $72.2119 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $73.98 | 3.790% | $76.7838 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $201.65 | 11.115% | $224.0634 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $143.65 | 11.614% | $160.3335 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $36.81 | 3.476% | $38.0895 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $854.58 | $945.4822 | $945.47 | $945.50 | $945.50 | |