| 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 | $141.95 | 7.115% | $152.0497 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $96.36 | 3.867% | $100.0862 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $43.49 | 8.302% | $47.1005 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $148.25 | 8.373% | $160.663 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $138.46 | 3.456% | $143.2452 | $143.25 | $143.25 | $143.20 |
| Purchase #6 | $30.70 | 10.205% | $33.8329 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $227.55 | 8.676% | $247.2922 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $826.76 | $884.2697 | $884.27 | $884.30 | $884.20 | |