| 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 | $154.26 | 10.217% | $170.0207 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $102.94 | 5.531% | $108.6336 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $28.70 | 12.220% | $32.2071 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $118.65 | 13.519% | $134.6903 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $250.90 | 12.791% | $282.9926 | $282.99 | $283.00 | $283.00 |
| Purchase #6 | $71.26 | 10.268% | $78.577 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $163.39 | 13.404% | $185.2908 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $890.10 | $992.4121 | $992.41 | $992.45 | $992.40 | |