| 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 | $95.62 | 13.411% | $108.4436 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $91.98 | 10.141% | $101.3077 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $229.32 | 6.274% | $243.7075 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $99.71 | 9.601% | $109.2832 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $114.27 | 12.234% | $128.2498 | $128.25 | $128.25 | $128.20 |
| Purchase #6 | $152.60 | 7.204% | $163.5933 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $121.52 | 13.700% | $138.1682 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $905.02 | $992.7533 | $992.75 | $992.75 | $992.70 | |