| 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 | $129.86 | 5.741% | $137.3153 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $231.44 | 6.382% | $246.2105 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $14.49 | 12.542% | $16.3073 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $42.64 | 13.440% | $48.3708 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $81.48 | 4.394% | $85.0602 | $85.06 | $85.05 | $85.10 |
| Purchase #6 | $161.55 | 5.644% | $170.6679 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $154.79 | 12.203% | $173.679 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $816.25 | $877.6110 | $877.62 | $877.55 | $877.70 | |