| 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 | $95.62 | 11.363% | $106.4853 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $185.51 | 13.791% | $211.0937 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $97.71 | 8.483% | $105.9987 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $80.82 | 9.844% | $88.7759 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $128.82 | 13.698% | $146.4658 | $146.47 | $146.45 | $146.50 |
| Purchase #6 | $142.25 | 5.717% | $150.3824 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $124.43 | 8.269% | $134.7191 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $855.16 | $943.9209 | $943.93 | $943.95 | $944.00 | |