| 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 | $193.99 | 6.631% | $206.8535 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $69.87 | 13.714% | $79.452 | $79.45 | $79.45 | $79.50 |
| Purchase #3 | $42.86 | 10.737% | $47.4619 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $94.79 | 13.396% | $107.4881 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $142.64 | 11.259% | $158.6998 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $52.36 | 11.437% | $58.3484 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $186.58 | 7.645% | $200.844 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $783.09 | $859.1477 | $859.14 | $859.15 | $859.20 | |