| 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 | $245.36 | 13.217% | $277.7892 | $277.79 | $277.80 | $277.80 |
| Purchase #2 | $124.99 | 6.240% | $132.7894 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $180.59 | 9.378% | $197.5257 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $72.67 | 9.486% | $79.5635 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $48.66 | 13.808% | $55.379 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $154.84 | 7.791% | $166.9036 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $13.83 | 9.776% | $15.182 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $840.94 | $925.1324 | $925.13 | $925.20 | $925.20 | |