| 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 | $153.47 | 12.873% | $173.2262 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $19.91 | 8.813% | $21.6647 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $240.53 | 3.750% | $249.5499 | $249.55 | $249.55 | $249.50 |
| Purchase #4 | $236.89 | 9.753% | $259.9939 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $49.48 | 10.754% | $54.8011 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $92.35 | 5.571% | $97.4948 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $183.36 | 9.488% | $200.7572 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $975.99 | $1,057.4878 | $1,057.48 | $1,057.50 | $1,057.50 | |