| 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 | $89.72 | 13.385% | $101.729 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $68.62 | 11.155% | $76.2746 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $168.84 | 6.640% | $180.051 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $102.90 | 4.438% | $107.4667 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $248.46 | 4.720% | $260.1873 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $201.50 | 13.677% | $229.0592 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $21.76 | 12.525% | $24.4854 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $901.80 | $979.2532 | $979.26 | $979.25 | $979.40 | |