| 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 | $133.41 | 7.348% | $143.213 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $170.89 | 5.802% | $180.805 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $154.73 | 8.719% | $168.2209 | $168.22 | $168.20 | $168.20 |
| Purchase #4 | $119.87 | 6.286% | $127.405 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $162.27 | 7.568% | $174.5506 | $174.55 | $174.55 | $174.60 |
| Purchase #6 | $77.46 | 3.404% | $80.0967 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $44.33 | 7.213% | $47.5275 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $862.96 | $921.8187 | $921.83 | $921.80 | $921.80 | |