| 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 | $163.34 | 3.167% | $168.513 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $55.42 | 10.741% | $61.3727 | $61.37 | $61.35 | $61.40 |
| Purchase #3 | $192.49 | 12.678% | $216.8939 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $77.78 | 8.355% | $84.2785 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $154.29 | 4.458% | $161.1682 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $24.65 | 7.584% | $26.5195 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $61.64 | 13.685% | $70.0754 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $729.61 | $788.8212 | $788.82 | $788.80 | $788.90 | |