| 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 | $232.39 | 10.644% | $257.1256 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $46.75 | 11.645% | $52.194 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $48.91 | 6.633% | $52.1542 | $52.15 | $52.15 | $52.20 |
| Purchase #4 | $86.74 | 6.256% | $92.1665 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $137.49 | 3.726% | $142.6129 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $161.59 | 12.790% | $182.2574 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $55.77 | 3.528% | $57.7376 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $769.64 | $836.2482 | $836.25 | $836.25 | $836.30 | |