| 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 | $74.66 | 3.345% | $77.1574 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $160.37 | 13.678% | $182.3054 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $209.97 | 6.283% | $223.1624 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $244.84 | 9.195% | $267.353 | $267.35 | $267.35 | $267.40 |
| Purchase #5 | $90.74 | 7.115% | $97.1962 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $83.57 | 3.522% | $86.5133 | $86.51 | $86.50 | $86.50 |
| Purchase #7 | $38.56 | 4.602% | $40.3345 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $902.71 | $974.0222 | $974.02 | $974.00 | $974.10 | |