| 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 | $176.55 | 4.836% | $185.088 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $196.95 | 10.266% | $217.1689 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $79.27 | 4.658% | $82.9624 | $82.96 | $82.95 | $83.00 |
| Purchase #4 | $86.77 | 8.721% | $94.3372 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $144.65 | 9.208% | $157.9694 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $133.78 | 9.562% | $146.572 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $72.77 | 12.387% | $81.784 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $890.74 | $965.8819 | $965.88 | $965.85 | $966.00 | |