| 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 | $120.76 | 13.811% | $137.4382 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $182.29 | 4.437% | $190.3782 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $241.79 | 11.734% | $270.1616 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $59.62 | 8.819% | $64.8779 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $197.48 | 11.132% | $219.4635 | $219.46 | $219.45 | $219.50 |
| Purchase #6 | $15.48 | 4.698% | $16.2073 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $46.38 | 6.634% | $49.4568 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $863.80 | $947.9835 | $947.99 | $948.00 | $948.10 | |