| 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 | $155.98 | 6.286% | $165.7849 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $28.55 | 6.115% | $30.2958 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $217.56 | 8.603% | $236.2767 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $73.94 | 7.730% | $79.6556 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $57.40 | 12.435% | $64.5377 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $176.43 | 11.359% | $196.4707 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $108.60 | 9.253% | $118.6488 | $118.65 | $118.65 | $118.60 |
| 7 purchase totals = | $818.46 | $891.6702 | $891.68 | $891.70 | $891.70 | |