| 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 | $144.65 | 11.147% | $160.7741 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $12.66 | 8.209% | $13.6993 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $131.66 | 5.568% | $138.9908 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $215.59 | 9.809% | $236.7372 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $213.40 | 10.709% | $236.253 | $236.25 | $236.25 | $236.30 |
| Purchase #6 | $12.59 | 5.189% | $13.2433 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $43.89 | 4.288% | $45.772 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $774.44 | $845.4697 | $845.46 | $845.45 | $845.50 | |