| 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 | $184.64 | 6.609% | $196.8429 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $146.43 | 13.762% | $166.5817 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $122.54 | 12.356% | $137.681 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $185.32 | 3.531% | $191.8636 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $11.30 | 8.433% | $12.2529 | $12.25 | $12.25 | $12.30 |
| Purchase #6 | $42.92 | 4.178% | $44.7132 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $62.34 | 10.249% | $68.7292 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $755.49 | $818.6645 | $818.65 | $818.70 | $818.70 | |