| 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 | $137.41 | 8.645% | $149.2891 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $152.98 | 6.732% | $163.2786 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $113.96 | 6.253% | $121.0859 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $249.74 | 10.388% | $275.683 | $275.68 | $275.70 | $275.70 |
| Purchase #5 | $121.68 | 9.252% | $132.9378 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $213.33 | 10.756% | $236.2758 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $78.36 | 13.247% | $88.7403 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $1,067.46 | $1,167.2905 | $1,167.30 | $1,167.40 | $1,167.30 | |