| 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 | $110.84 | 13.256% | $125.533 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $99.76 | 10.391% | $110.1261 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $64.49 | 12.126% | $72.3101 | $72.31 | $72.30 | $72.30 |
| Purchase #4 | $134.92 | 4.773% | $141.3597 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $44.29 | 5.124% | $46.5594 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $48.59 | 7.257% | $52.1162 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $170.79 | 12.779% | $192.6153 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $673.68 | $740.6198 | $740.63 | $740.60 | $740.60 | |