| 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 | $143.84 | 3.583% | $148.9938 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $10.63 | 11.320% | $11.8333 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $196.84 | 10.387% | $217.2858 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $91.86 | 6.105% | $97.4681 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $133.59 | 7.403% | $143.4797 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $209.99 | 12.841% | $236.9548 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $242.88 | 7.781% | $261.7785 | $261.78 | $261.80 | $261.80 |
| 7 purchase totals = | $1,029.63 | $1,117.7940 | $1,117.79 | $1,117.85 | $1,117.90 | |