| 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 | $69.32 | 13.826% | $78.9042 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $99.36 | 10.192% | $109.4868 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $184.73 | 7.117% | $197.8772 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $68.53 | 9.464% | $75.0157 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $217.82 | 9.265% | $238.001 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $156.87 | 8.652% | $170.4424 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $131.80 | 8.844% | $143.4564 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $928.43 | $1,013.1837 | $1,013.19 | $1,013.20 | $1,013.20 | |