| 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 | $36.92 | 9.166% | $40.3041 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $148.90 | 9.574% | $163.1557 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $168.97 | 11.703% | $188.7446 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $170.58 | 10.660% | $188.7638 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $215.77 | 5.746% | $228.1681 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $244.51 | 13.134% | $276.6239 | $276.62 | $276.60 | $276.60 |
| Purchase #7 | $74.72 | 6.542% | $79.6082 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $1,060.37 | $1,165.3684 | $1,165.36 | $1,165.30 | $1,165.40 | |