| 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 | $177.26 | 4.854% | $185.8642 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $149.95 | 12.709% | $169.0071 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $185.99 | 9.352% | $203.3838 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $17.47 | 10.614% | $19.3243 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $188.27 | 6.179% | $199.9032 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $95.64 | 5.703% | $101.0943 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $11.56 | 11.235% | $12.8588 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $826.14 | $891.4357 | $891.42 | $891.40 | $891.50 | |