| 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 | $193.26 | 10.334% | $213.2315 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $161.79 | 4.160% | $168.5205 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $96.39 | 13.505% | $109.4075 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $58.61 | 5.347% | $61.7439 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $65.42 | 12.456% | $73.5687 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $173.56 | 4.112% | $180.6968 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $102.52 | 13.262% | $116.1162 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $851.55 | $923.2851 | $923.29 | $923.25 | $923.20 | |