| 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 | $150.65 | 13.200% | $170.5358 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $136.87 | 8.672% | $148.7394 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $44.96 | 12.460% | $50.562 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $107.77 | 7.682% | $116.0489 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $59.94 | 13.393% | $67.9678 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $199.80 | 6.671% | $213.1287 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $109.25 | 6.178% | $115.9995 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $809.24 | $882.9821 | $882.99 | $883.00 | $882.90 | |