| 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 | $141.79 | 9.165% | $154.7851 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $212.35 | 13.239% | $240.463 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $90.52 | 10.765% | $100.2645 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $75.38 | 10.657% | $83.4132 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $114.51 | 8.572% | $124.3258 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $211.51 | 3.874% | $219.7039 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $66.86 | 9.869% | $73.4584 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $912.92 | $996.4139 | $996.41 | $996.40 | $996.50 | |