| 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 | $158.36 | 3.272% | $163.5415 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $70.88 | 11.160% | $78.7902 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $204.61 | 6.776% | $218.4744 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $117.25 | 10.465% | $129.5202 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $178.49 | 8.657% | $193.9419 | $193.94 | $193.95 | $193.90 |
| Purchase #6 | $222.64 | 12.269% | $249.9557 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $59.83 | 9.758% | $65.6682 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $1,012.06 | $1,099.8921 | $1,099.89 | $1,099.85 | $1,099.90 | |