| 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 | $193.84 | 13.474% | $219.958 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $37.40 | 13.169% | $42.3252 | $42.33 | $42.35 | $42.30 |
| Purchase #3 | $110.45 | 10.215% | $121.7325 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $161.78 | 7.585% | $174.051 | $174.05 | $174.05 | $174.10 |
| Purchase #5 | $131.98 | 12.838% | $148.9236 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $58.56 | 9.295% | $64.0032 | $64.00 | $64.00 | $64.00 |
| Purchase #7 | $100.81 | 4.374% | $105.2194 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $794.82 | $876.2129 | $876.21 | $876.20 | $876.20 | |