| 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 | $175.33 | 6.370% | $186.4985 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $212.97 | 4.553% | $222.6665 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $154.92 | 10.339% | $170.9372 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $186.95 | 8.680% | $203.1773 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $121.98 | 7.121% | $130.6662 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $234.89 | 7.670% | $252.9061 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $242.49 | 4.525% | $253.4627 | $253.46 | $253.45 | $253.50 |
| 7 purchase totals = | $1,329.53 | $1,420.3145 | $1,420.33 | $1,420.30 | $1,420.40 | |