| 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 | $162.40 | 8.218% | $175.746 | $175.75 | $175.75 | $175.70 |
| Purchase #2 | $132.86 | 8.427% | $144.0561 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $48.28 | 9.490% | $52.8618 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $179.72 | 6.218% | $190.895 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $20.97 | 12.781% | $23.6502 | $23.65 | $23.65 | $23.70 |
| Purchase #6 | $59.67 | 12.583% | $67.1783 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $35.27 | 9.616% | $38.6616 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $639.17 | $693.0490 | $693.06 | $693.05 | $693.20 | |