| 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 | $15.28 | 11.774% | $17.0791 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $154.56 | 4.200% | $161.0515 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $167.84 | 13.491% | $190.4833 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $205.64 | 11.373% | $229.0274 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $71.37 | 6.310% | $75.8734 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $236.39 | 3.558% | $244.8008 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $61.39 | 8.862% | $66.8304 | $66.83 | $66.85 | $66.80 |
| 7 purchase totals = | $912.47 | $985.1459 | $985.14 | $985.20 | $985.20 | |