| 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 | $169.31 | 7.750% | $182.4315 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $110.87 | 10.481% | $122.4903 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $45.69 | 12.249% | $51.2866 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $222.96 | 10.373% | $246.0876 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $6.46 | 9.465% | $7.0714 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $128.59 | 4.670% | $134.5952 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $78.35 | 5.604% | $82.7407 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $762.23 | $826.7033 | $826.71 | $826.75 | $826.70 | |