| 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 | $141.89 | 4.390% | $148.119 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $116.33 | 8.743% | $126.5007 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $195.87 | 3.240% | $202.2162 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $97.94 | 4.156% | $102.0104 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $178.79 | 8.477% | $193.946 | $193.95 | $193.95 | $193.90 |
| Purchase #6 | $17.57 | 11.335% | $19.5616 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $113.36 | 7.693% | $122.0808 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $861.75 | $914.4347 | $914.44 | $914.40 | $914.40 | |