| 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 | $132.41 | 3.307% | $136.7888 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $24.55 | 9.492% | $26.8803 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $169.41 | 9.782% | $185.9817 | $185.98 | $186.00 | $186.00 |
| Purchase #4 | $20.36 | 6.564% | $21.6964 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $239.87 | 12.297% | $269.3668 | $269.37 | $269.35 | $269.40 |
| Purchase #6 | $149.36 | 9.628% | $163.7404 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $108.79 | 5.250% | $114.5015 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $844.75 | $918.9559 | $918.96 | $919.00 | $919.00 | |