| 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 | $144.68 | 13.451% | $164.1409 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $194.74 | 4.287% | $203.0885 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $107.55 | 8.693% | $116.8993 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $19.32 | 12.559% | $21.7464 | $21.75 | $21.75 | $21.70 |
| Purchase #5 | $41.54 | 5.644% | $43.8845 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $209.32 | 12.123% | $234.6959 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $172.42 | 5.563% | $182.0117 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $889.57 | $966.4672 | $966.47 | $966.50 | $966.40 | |