| 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 | $134.81 | 7.307% | $144.6606 | $144.66 | $144.65 | $144.70 |
| Purchase #2 | $66.33 | 8.152% | $71.7372 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $21.46 | 10.405% | $23.6929 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $86.47 | 12.256% | $97.0678 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $185.83 | 7.655% | $200.0553 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $48.40 | 6.482% | $51.5373 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $148.41 | 13.126% | $167.8903 | $167.89 | $167.90 | $167.90 |
| 7 purchase totals = | $691.71 | $756.6414 | $756.65 | $756.65 | $756.70 | |