| 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 | $126.98 | 10.237% | $139.9789 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $206.34 | 4.530% | $215.6872 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $32.91 | 13.742% | $37.4325 | $37.43 | $37.45 | $37.40 |
| Purchase #4 | $185.79 | 4.316% | $193.8087 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $57.79 | 6.332% | $61.4493 | $61.45 | $61.45 | $61.40 |
| Purchase #6 | $174.82 | 5.841% | $185.0312 | $185.03 | $185.05 | $185.00 |
| Purchase #7 | $27.59 | 11.636% | $30.8004 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $812.22 | $864.1882 | $864.19 | $864.25 | $864.10 | |