| 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 | $150.70 | 5.449% | $158.9116 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $79.87 | 4.744% | $83.659 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $62.99 | 9.532% | $68.9942 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $116.84 | 4.836% | $122.4904 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $16.49 | 9.772% | $18.1014 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $137.89 | 3.359% | $142.5217 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $133.74 | 3.385% | $138.2671 | $138.27 | $138.25 | $138.30 |
| 7 purchase totals = | $698.52 | $732.9454 | $732.94 | $732.90 | $733.00 | |