| 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 | $143.95 | 13.330% | $163.1385 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $150.47 | 13.216% | $170.3561 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $125.77 | 13.443% | $142.6773 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $176.37 | 9.767% | $193.5961 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $120.72 | 9.355% | $132.0134 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $237.83 | 10.756% | $263.411 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $238.89 | 3.736% | $247.8149 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $1,194.00 | $1,313.0073 | $1,313.01 | $1,313.00 | $1,313.00 | |