| 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 | $152.61 | 10.150% | $168.0999 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $97.79 | 13.251% | $110.7482 | $110.75 | $110.75 | $110.70 |
| Purchase #3 | $143.91 | 11.347% | $160.2395 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $140.29 | 7.784% | $151.2102 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $236.57 | 13.602% | $268.7483 | $268.75 | $268.75 | $268.70 |
| Purchase #6 | $134.47 | 7.382% | $144.3966 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $77.77 | 11.167% | $86.4546 | $86.45 | $86.45 | $86.50 |
| 7 purchase totals = | $983.41 | $1,089.8973 | $1,089.90 | $1,089.90 | $1,089.80 | |