| 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 | $117.50 | 6.666% | $125.3326 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $136.60 | 8.679% | $148.4555 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $26.45 | 5.166% | $27.8164 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $159.93 | 13.412% | $181.3798 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $95.71 | 6.813% | $102.2307 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $100.94 | 12.548% | $113.606 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $126.65 | 10.373% | $139.7874 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $763.78 | $838.6084 | $838.62 | $838.65 | $838.60 | |