| 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 | $160.85 | 12.392% | $180.7825 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $187.29 | 7.617% | $201.5559 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $158.96 | 8.294% | $172.1441 | $172.14 | $172.15 | $172.10 |
| Purchase #4 | $78.37 | 11.776% | $87.5989 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $8.90 | 12.779% | $10.0373 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $247.45 | 9.576% | $271.1458 | $271.15 | $271.15 | $271.10 |
| Purchase #7 | $48.40 | 10.700% | $53.5788 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $890.22 | $976.8433 | $976.85 | $976.90 | $976.80 | |