| 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 | $122.35 | 11.657% | $136.6123 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $143.25 | 13.209% | $162.1719 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $97.57 | 13.255% | $110.5029 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $80.74 | 10.825% | $89.4801 | $89.48 | $89.50 | $89.50 |
| Purchase #5 | $226.81 | 4.127% | $236.1704 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $161.55 | 5.429% | $170.3205 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $69.98 | 8.193% | $75.7135 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $902.25 | $980.9716 | $980.96 | $980.90 | $981.00 | |