| 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 | $102.73 | 9.788% | $112.7852 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $151.74 | 8.529% | $164.6819 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $238.34 | 9.631% | $261.2945 | $261.29 | $261.30 | $261.30 |
| Purchase #4 | $15.44 | 6.634% | $16.4643 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $130.67 | 13.438% | $148.2294 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $180.98 | 9.843% | $198.7939 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $247.52 | 11.568% | $276.1531 | $276.15 | $276.15 | $276.20 |
| 7 purchase totals = | $1,067.42 | $1,178.4023 | $1,178.39 | $1,178.45 | $1,178.50 | |