| 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 | $182.58 | 4.183% | $190.2173 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $13.55 | 3.803% | $14.0653 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $106.91 | 11.629% | $119.3426 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $229.91 | 7.390% | $246.9003 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $44.75 | 13.324% | $50.7125 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $54.99 | 9.741% | $60.3466 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $120.54 | 4.603% | $126.0885 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $753.23 | $807.6731 | $807.68 | $807.65 | $807.60 | |