| 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 | $9.47 | 13.309% | $10.7304 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $37.34 | 10.340% | $41.201 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $193.68 | 5.356% | $204.0535 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $172.94 | 10.218% | $190.611 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $152.76 | 12.407% | $171.7129 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $97.77 | 6.507% | $104.1319 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $188.56 | 6.221% | $200.2903 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $852.52 | $922.7310 | $922.72 | $922.75 | $922.70 | |