| 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 | $154.51 | 9.314% | $168.9011 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $143.83 | 13.476% | $163.2125 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $96.97 | 5.567% | $102.3683 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $154.66 | 11.409% | $172.3052 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $125.30 | 11.254% | $139.4013 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $220.92 | 3.444% | $228.5285 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $67.79 | 13.456% | $76.9118 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $963.98 | $1,051.6287 | $1,051.63 | $1,051.60 | $1,051.60 | |