| 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 | $158.67 | 3.471% | $164.1774 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $47.34 | 11.447% | $52.759 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $177.58 | 6.384% | $188.9167 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $28.53 | 8.844% | $31.0532 | $31.05 | $31.05 | $31.10 |
| Purchase #5 | $184.81 | 13.644% | $210.0255 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $99.34 | 9.178% | $108.4574 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $131.43 | 9.228% | $143.5584 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $827.70 | $898.9476 | $898.96 | $898.95 | $899.10 | |