| 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 | $139.74 | 3.425% | $144.5261 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $61.61 | 7.848% | $66.4452 | $66.45 | $66.45 | $66.40 |
| Purchase #3 | $185.41 | 11.844% | $207.37 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $60.82 | 9.605% | $66.6618 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $170.92 | 6.611% | $182.2195 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $47.32 | 6.792% | $50.534 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $218.96 | 12.635% | $246.6256 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $884.78 | $964.3822 | $964.39 | $964.40 | $964.30 | |