| 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 | $180.41 | 4.141% | $187.8808 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $82.61 | 6.722% | $88.163 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $151.66 | 7.778% | $163.4561 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $193.83 | 12.838% | $218.7139 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $198.98 | 6.642% | $212.1963 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $134.88 | 6.507% | $143.6566 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $224.31 | 7.179% | $240.4132 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,166.68 | $1,254.4799 | $1,254.48 | $1,254.45 | $1,254.60 | |