| 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 | $167.50 | 11.318% | $186.4577 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $69.96 | 7.322% | $75.0825 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $215.67 | 9.460% | $236.0724 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $37.74 | 5.615% | $39.8591 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $82.92 | 5.254% | $87.2766 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $136.80 | 9.717% | $150.0929 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $7.36 | 4.356% | $7.6806 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $717.95 | $782.5218 | $782.52 | $782.55 | $782.70 | |