| 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 | $157.92 | 11.104% | $175.4554 | $175.46 | $175.45 | $175.50 |
| Purchase #2 | $125.49 | 5.817% | $132.7898 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $148.44 | 10.274% | $163.6907 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $202.60 | 5.718% | $214.1847 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $189.59 | 7.497% | $203.8036 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $118.31 | 13.160% | $133.8796 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $214.47 | 6.254% | $227.883 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,156.82 | $1,251.6868 | $1,251.68 | $1,251.75 | $1,251.80 | |