| 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 | $91.53 | 11.134% | $101.721 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $19.54 | 12.595% | $22.0011 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $187.99 | 10.301% | $207.3548 | $207.35 | $207.35 | $207.40 |
| Purchase #4 | $166.49 | 13.816% | $189.4923 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $28.71 | 4.548% | $30.0157 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $163.97 | 7.303% | $175.9447 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $112.49 | 6.649% | $119.9695 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $770.72 | $846.4991 | $846.49 | $846.45 | $846.50 | |