| 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 | $137.56 | 8.119% | $148.7285 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $11.27 | 10.357% | $12.4372 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $93.47 | 5.676% | $98.7754 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $193.44 | 6.114% | $205.2669 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $26.43 | 9.303% | $28.8888 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $39.79 | 12.764% | $44.8688 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $44.86 | 11.419% | $49.9826 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $546.82 | $588.9482 | $588.96 | $589.00 | $589.00 | |