| 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 | $132.36 | 12.657% | $149.1128 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $113.59 | 9.647% | $124.548 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $158.83 | 3.295% | $164.0634 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $93.51 | 13.873% | $106.4826 | $106.48 | $106.50 | $106.50 |
| Purchase #5 | $6.95 | 10.859% | $7.7047 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $208.71 | 13.799% | $237.5099 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $90.46 | 4.659% | $94.6745 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $804.41 | $884.0959 | $884.08 | $884.05 | $884.10 | |