| 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 | $173.78 | 8.562% | $188.659 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $16.44 | 6.793% | $17.5568 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $49.42 | 9.631% | $54.1796 | $54.18 | $54.20 | $54.20 |
| Purchase #4 | $138.56 | 5.856% | $146.6741 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $103.69 | 10.761% | $114.8481 | $114.85 | $114.85 | $114.80 |
| Purchase #6 | $111.98 | 4.405% | $116.9127 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $236.79 | 10.643% | $261.9916 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $830.66 | $900.8219 | $900.82 | $900.80 | $900.90 | |