| 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 | $17.43 | 7.415% | $18.7224 | $18.72 | $18.70 | $18.70 |
| Purchase #2 | $152.90 | 11.856% | $171.0278 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $194.78 | 6.258% | $206.9693 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $191.50 | 11.396% | $213.3233 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $88.62 | 9.749% | $97.2596 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $193.61 | 11.515% | $215.9042 | $215.90 | $215.90 | $215.90 |
| Purchase #7 | $47.49 | 3.757% | $49.2742 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $886.33 | $972.4808 | $972.47 | $972.40 | $972.50 | |