| 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 | $108.65 | 4.278% | $113.298 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $153.29 | 6.867% | $163.8164 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $237.81 | 4.145% | $247.6672 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $134.80 | 12.772% | $152.0167 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $29.33 | 3.863% | $30.463 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $184.53 | 5.681% | $195.0131 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $15.84 | 12.167% | $17.7673 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $864.25 | $920.0417 | $920.05 | $919.95 | $920.10 | |