| 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 | $133.65 | 7.118% | $143.1632 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $18.39 | 13.225% | $20.8221 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $138.30 | 11.198% | $153.7868 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $171.43 | 7.267% | $183.8878 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $213.39 | 10.655% | $236.1267 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $243.32 | 12.751% | $274.3457 | $274.35 | $274.35 | $274.30 |
| Purchase #7 | $10.64 | 3.866% | $11.0513 | $11.05 | $11.05 | $11.10 |
| 7 purchase totals = | $929.12 | $1,023.1836 | $1,023.19 | $1,023.20 | $1,023.20 | |