| 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 | $122.54 | 9.375% | $134.0281 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $152.48 | 7.239% | $163.518 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $216.81 | 4.696% | $226.9914 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $158.74 | 7.434% | $170.5407 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $47.33 | 6.182% | $50.2559 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $236.92 | 7.585% | $254.8904 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $68.83 | 10.749% | $76.2285 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $1,003.65 | $1,076.4530 | $1,076.46 | $1,076.50 | $1,076.40 | |