| 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 | $155.85 | 9.667% | $170.916 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $30.33 | 11.346% | $33.7712 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $41.29 | 10.644% | $45.6849 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $124.82 | 6.520% | $132.9583 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $87.32 | 8.733% | $94.9457 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $185.50 | 7.562% | $199.5275 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $159.97 | 12.528% | $180.011 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $785.08 | $857.8146 | $857.82 | $857.80 | $857.80 | |