| 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 | $137.90 | 4.194% | $143.6835 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $98.36 | 11.401% | $109.574 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $67.50 | 12.434% | $75.893 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $29.51 | 3.640% | $30.5842 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $205.36 | 9.638% | $225.1526 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $217.33 | 13.536% | $246.7478 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $38.33 | 6.873% | $40.9644 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $794.29 | $872.5995 | $872.58 | $872.60 | $872.70 | |