| 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 | $180.70 | 13.611% | $205.2951 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $127.77 | 5.218% | $134.437 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $108.51 | 8.469% | $117.6997 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $131.54 | 7.778% | $141.7712 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $182.47 | 8.222% | $197.4727 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $122.45 | 4.317% | $127.7362 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $31.46 | 7.329% | $33.7657 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $884.90 | $958.1776 | $958.19 | $958.15 | $958.20 | |