| 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 | $128.70 | 6.807% | $137.4606 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $140.84 | 7.708% | $151.6959 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $73.89 | 11.735% | $82.561 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $54.85 | 8.606% | $59.5704 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $174.70 | 10.551% | $193.1326 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $104.97 | 5.580% | $110.8273 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $81.29 | 3.357% | $84.0189 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $759.24 | $819.2667 | $819.27 | $819.25 | $819.30 | |