| 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 | $129.76 | 6.657% | $138.3981 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $162.78 | 4.461% | $170.0416 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $108.66 | 7.637% | $116.9584 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $49.53 | 6.867% | $52.9312 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $236.43 | 6.780% | $252.46 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $25.67 | 7.825% | $27.6787 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $137.76 | 7.667% | $148.3221 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $850.59 | $906.7901 | $906.79 | $906.80 | $906.80 | |