| 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 | $154.62 | 6.820% | $165.1651 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $69.27 | 6.713% | $73.9201 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $124.27 | 8.858% | $135.2778 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $112.36 | 8.397% | $121.7949 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $232.74 | 12.830% | $262.6005 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $24.60 | 13.356% | $27.8856 | $27.89 | $27.90 | $27.90 |
| Purchase #7 | $191.31 | 6.836% | $204.388 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $909.17 | $991.0320 | $991.04 | $991.05 | $991.10 | |