| 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 | $148.36 | 7.302% | $159.1932 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $10.63 | 6.484% | $11.3192 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $59.35 | 11.653% | $66.2661 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $97.81 | 11.786% | $109.3379 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $111.42 | 10.675% | $123.3141 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $170.86 | 5.167% | $179.6883 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $112.69 | 7.873% | $121.5621 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $711.12 | $770.6809 | $770.68 | $770.65 | $770.70 | |