| 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 | $97.33 | 5.688% | $102.8661 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $187.98 | 12.335% | $211.1673 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $102.78 | 13.850% | $117.015 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $175.67 | 5.579% | $185.4706 | $185.47 | $185.45 | $185.50 |
| Purchase #5 | $107.65 | 10.319% | $118.7584 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $56.45 | 4.250% | $58.8491 | $58.85 | $58.85 | $58.80 |
| Purchase #7 | $144.46 | 13.775% | $164.3594 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $872.32 | $958.4859 | $958.50 | $958.40 | $958.60 | |