| 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 | $155.33 | 12.762% | $175.1532 | $175.15 | $175.15 | $175.20 |
| Purchase #2 | $162.29 | 9.530% | $177.7562 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $56.54 | 8.279% | $61.2209 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $64.56 | 9.224% | $70.515 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $202.37 | 3.321% | $209.0907 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $163.64 | 13.819% | $186.2534 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $88.41 | 12.275% | $99.2623 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $893.14 | $979.2517 | $979.25 | $979.20 | $979.40 | |