| 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 | $160.38 | 5.186% | $168.6973 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $206.30 | 11.361% | $229.7377 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $28.87 | 6.208% | $30.6622 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $221.85 | 6.383% | $236.0107 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $186.29 | 11.491% | $207.6966 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $49.35 | 6.140% | $52.3801 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $53.42 | 13.700% | $60.7385 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $906.46 | $985.9231 | $985.93 | $985.95 | $985.90 | |