| 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 | $27.96 | 10.477% | $30.8894 | $30.89 | $30.90 | $30.90 |
| Purchase #2 | $136.44 | 7.197% | $146.2596 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $180.97 | 9.795% | $198.696 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $206.71 | 7.198% | $221.589 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $170.93 | 8.520% | $185.4932 | $185.49 | $185.50 | $185.50 |
| Purchase #6 | $167.95 | 13.274% | $190.2437 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $65.45 | 13.227% | $74.1071 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $956.41 | $1,047.2780 | $1,047.28 | $1,047.30 | $1,047.30 | |