| 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 | $136.26 | 13.485% | $154.6347 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $31.87 | 9.450% | $34.8817 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $144.97 | 12.471% | $163.0492 | $163.05 | $163.05 | $163.00 |
| Purchase #4 | $13.89 | 9.687% | $15.2355 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $139.64 | 4.536% | $145.9741 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $46.60 | 4.742% | $48.8098 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $235.87 | 8.254% | $255.3387 | $255.34 | $255.35 | $255.30 |
| 7 purchase totals = | $749.10 | $817.9237 | $817.92 | $817.95 | $817.80 | |