| 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 | $132.56 | 7.506% | $142.51 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $121.50 | 13.689% | $138.1321 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $170.70 | 3.727% | $177.062 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $102.96 | 5.648% | $108.7752 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $161.36 | 3.160% | $166.459 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $50.42 | 10.347% | $55.637 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $48.91 | 11.258% | $54.4163 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $788.41 | $842.9916 | $843.00 | $843.00 | $843.00 | |