| 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 | $158.61 | 3.815% | $164.661 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $206.62 | 7.713% | $222.5566 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $250.52 | 13.139% | $283.4358 | $283.44 | $283.45 | $283.40 |
| Purchase #4 | $78.72 | 5.412% | $82.9803 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $236.90 | 11.644% | $264.4846 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $208.94 | 3.706% | $216.6833 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $104.32 | 10.872% | $115.6617 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $1,244.63 | $1,350.4633 | $1,350.46 | $1,350.50 | $1,350.60 | |