| 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 | $122.82 | 5.281% | $129.3061 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $77.74 | 12.551% | $87.4971 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $234.65 | 8.850% | $255.4165 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $167.30 | 7.407% | $179.6919 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $25.96 | 6.586% | $27.6697 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $154.92 | 3.501% | $160.3437 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $148.86 | 3.763% | $154.4616 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $932.25 | $994.3866 | $994.39 | $994.35 | $994.40 | |