| 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 | $101.99 | 4.208% | $106.2817 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $111.26 | 12.291% | $124.935 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $167.87 | 12.327% | $188.5633 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $127.34 | 4.187% | $132.6717 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $173.48 | 9.550% | $190.0473 | $190.05 | $190.05 | $190.00 |
| Purchase #6 | $28.53 | 7.532% | $30.6789 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $133.49 | 5.232% | $140.4742 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $843.96 | $913.6521 | $913.65 | $913.65 | $913.70 | |