| 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 | $38.91 | 4.551% | $40.6808 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $170.82 | 6.573% | $182.048 | $182.05 | $182.05 | $182.00 |
| Purchase #3 | $73.35 | 10.866% | $81.3202 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $154.26 | 12.719% | $173.8803 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $209.83 | 5.619% | $221.6203 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $103.59 | 13.576% | $117.6534 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $132.77 | 11.458% | $147.9828 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $883.53 | $965.1858 | $965.18 | $965.20 | $965.20 | |