| 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 | $190.66 | 13.424% | $216.2542 | $216.25 | $216.25 | $216.30 |
| Purchase #2 | $146.36 | 6.498% | $155.8705 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $65.68 | 9.396% | $71.8513 | $71.85 | $71.85 | $71.90 |
| Purchase #4 | $91.79 | 8.790% | $99.8583 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $40.26 | 5.726% | $42.5653 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $51.33 | 13.795% | $58.411 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $210.97 | 10.305% | $232.7105 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $797.05 | $877.5211 | $877.52 | $877.45 | $877.70 | |