| 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 | $183.70 | 5.318% | $193.4692 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $132.29 | 8.767% | $143.8879 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $234.54 | 3.628% | $243.0491 | $243.05 | $243.05 | $243.00 |
| Purchase #4 | $66.68 | 6.595% | $71.0775 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $106.42 | 13.221% | $120.4898 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $70.38 | 5.118% | $73.982 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $106.47 | 6.154% | $113.0222 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $900.48 | $958.9777 | $958.98 | $959.00 | $959.00 | |