| 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 | $154.95 | 5.691% | $163.7682 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $188.38 | 12.495% | $211.9181 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $217.28 | 9.203% | $237.2763 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $72.36 | 13.657% | $82.2422 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $209.46 | 7.866% | $225.9361 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $55.64 | 4.436% | $58.1082 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $92.45 | 8.506% | $100.3138 | $100.31 | $100.30 | $100.30 |
| 7 purchase totals = | $990.52 | $1,079.5629 | $1,079.57 | $1,079.55 | $1,079.50 | |