| 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 | $133.84 | 12.746% | $150.8992 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $243.63 | 6.760% | $260.0994 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $69.49 | 9.500% | $76.0916 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $13.85 | 13.141% | $15.67 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $231.46 | 13.150% | $261.897 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $142.63 | 10.793% | $158.0241 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $30.71 | 11.180% | $34.1434 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $865.61 | $956.8247 | $956.82 | $956.80 | $956.80 | |