| 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 | $119.77 | 6.626% | $127.706 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $154.92 | 4.322% | $161.6156 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $212.68 | 6.539% | $226.5871 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $15.41 | 5.536% | $16.2631 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $72.27 | 11.335% | $80.4618 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $30.44 | 10.628% | $33.6752 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $136.50 | 12.601% | $153.7004 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $741.99 | $800.0092 | $800.02 | $800.00 | $800.10 | |