| 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 | $216.37 | 6.215% | $229.8174 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $143.43 | 6.810% | $153.1976 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $36.56 | 12.296% | $41.0554 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $99.76 | 6.448% | $106.1925 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $26.42 | 13.862% | $30.0823 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $153.82 | 3.661% | $159.4514 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $189.30 | 7.775% | $204.0181 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $865.66 | $923.8147 | $923.82 | $923.80 | $923.90 | |