| 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 | $156.98 | 11.478% | $174.9982 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $107.48 | 8.692% | $116.8222 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $83.49 | 6.257% | $88.714 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $211.66 | 7.548% | $227.6361 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $75.73 | 12.454% | $85.1614 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $243.60 | 7.192% | $261.1197 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $45.98 | 13.402% | $52.1422 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $924.92 | $1,006.5938 | $1,006.59 | $1,006.55 | $1,006.50 | |