| 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 | $109.80 | 9.185% | $119.8851 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $29.95 | 11.325% | $33.3418 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $164.79 | 8.473% | $178.7527 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $188.66 | 4.427% | $197.012 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $175.67 | 6.482% | $187.0569 | $187.06 | $187.05 | $187.10 |
| Purchase #6 | $154.40 | 8.683% | $167.8066 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $6.27 | 3.663% | $6.4997 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $829.54 | $890.3548 | $890.36 | $890.35 | $890.40 | |