| 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 | $170.66 | 8.409% | $185.0108 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $26.79 | 4.868% | $28.0941 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $195.68 | 13.818% | $222.7191 | $222.72 | $222.70 | $222.70 |
| Purchase #4 | $144.32 | 8.852% | $157.0952 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $69.34 | 4.202% | $72.2537 | $72.25 | $72.25 | $72.30 |
| Purchase #6 | $17.91 | 8.530% | $19.4377 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $189.54 | 9.273% | $207.116 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $814.24 | $891.7266 | $891.73 | $891.70 | $891.70 | |