| 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 | $145.89 | 3.766% | $151.3842 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $153.31 | 6.517% | $163.3012 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $9.25 | 7.199% | $9.9159 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $68.39 | 10.668% | $75.6858 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $22.31 | 5.325% | $23.498 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $119.93 | 9.221% | $130.9887 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $245.46 | 10.758% | $271.8666 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $764.54 | $826.6404 | $826.65 | $826.65 | $826.70 | |