| 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 | $176.66 | 12.686% | $199.0711 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $183.58 | 5.399% | $193.4915 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $14.46 | 7.227% | $15.505 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $60.52 | 9.245% | $66.1151 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $80.30 | 9.858% | $88.216 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $146.32 | 9.390% | $160.0594 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $130.83 | 10.218% | $144.1982 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $792.67 | $866.6563 | $866.67 | $866.60 | $866.70 | |