| 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 | $87.79 | 10.578% | $97.0764 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $138.66 | 13.701% | $157.6578 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $156.54 | 10.737% | $173.3477 | $173.35 | $173.35 | $173.30 |
| Purchase #4 | $184.31 | 8.554% | $200.0759 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $30.94 | 7.701% | $33.3227 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $94.56 | 8.528% | $102.6241 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $105.82 | 8.758% | $115.0877 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $798.62 | $879.1923 | $879.20 | $879.20 | $879.20 | |