| 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 | $112.50 | 5.702% | $118.9148 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $221.46 | 4.396% | $231.1954 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $89.67 | 8.682% | $97.4551 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $54.46 | 13.731% | $61.9379 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $28.85 | 6.350% | $30.682 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $31.41 | 10.368% | $34.6666 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $167.82 | 7.375% | $180.1967 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $706.17 | $755.0485 | $755.06 | $755.05 | $755.10 | |