| 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 | $140.40 | 11.189% | $156.1094 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $108.66 | 8.277% | $117.6538 | $117.65 | $117.65 | $117.70 |
| Purchase #3 | $45.70 | 11.600% | $51.0012 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $29.28 | 3.242% | $30.2293 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $150.91 | 6.473% | $160.6784 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $37.29 | 11.266% | $41.4911 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $77.28 | 3.506% | $79.9894 | $79.99 | $80.00 | $80.00 |
| 7 purchase totals = | $589.52 | $637.1526 | $637.15 | $637.20 | $637.20 | |