| 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 | $113.88 | 7.726% | $122.6784 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $167.78 | 9.332% | $183.4372 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $55.28 | 6.217% | $58.7168 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $150.41 | 5.756% | $159.0676 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $176.71 | 11.678% | $197.3462 | $197.35 | $197.35 | $197.30 |
| Purchase #6 | $175.48 | 8.453% | $190.3133 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $64.46 | 3.611% | $66.7877 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $904.00 | $978.3472 | $978.36 | $978.35 | $978.30 | |