| 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 | $146.65 | 11.482% | $163.4884 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $226.72 | 10.595% | $250.741 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $158.40 | 11.770% | $177.0437 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $235.37 | 5.870% | $249.1862 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $206.56 | 3.576% | $213.9466 | $213.95 | $213.95 | $213.90 |
| Purchase #6 | $193.29 | 5.680% | $204.2689 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $171.99 | 12.343% | $193.2187 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,338.98 | $1,451.8935 | $1,451.90 | $1,451.90 | $1,451.80 | |