| 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 | $106.56 | 13.717% | $121.1768 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $137.47 | 10.405% | $151.7738 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $23.90 | 7.858% | $25.7781 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $14.80 | 9.408% | $16.1924 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $156.96 | 6.552% | $167.244 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $107.49 | 5.656% | $113.5696 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $106.40 | 9.359% | $116.358 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $653.58 | $712.0927 | $712.09 | $712.10 | $712.20 | |