| 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 | $136.96 | 12.400% | $153.943 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $31.73 | 8.610% | $34.462 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $129.36 | 11.874% | $144.7202 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $146.54 | 10.134% | $161.3904 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $12.61 | 12.410% | $14.1749 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $34.89 | 7.260% | $37.423 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $224.65 | 8.155% | $242.9702 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $716.74 | $789.0837 | $789.07 | $789.00 | $789.10 | |