| 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 | $67.25 | 11.750% | $75.1519 | $75.15 | $75.15 | $75.20 |
| Purchase #2 | $148.53 | 4.245% | $154.8351 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $144.54 | 9.690% | $158.5459 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $148.33 | 3.175% | $153.0395 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $188.70 | 11.645% | $210.6741 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $25.88 | 10.422% | $28.5772 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $194.86 | 9.297% | $212.9761 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $918.09 | $993.7998 | $993.81 | $993.85 | $993.80 | |