| 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 | $206.40 | 6.564% | $219.9481 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $78.63 | 9.620% | $86.1942 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $78.53 | 8.224% | $84.9883 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $193.83 | 9.322% | $211.8988 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $11.30 | 3.611% | $11.708 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $156.93 | 8.146% | $169.7135 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $156.69 | 10.594% | $173.2897 | $173.29 | $173.30 | $173.30 |
| 7 purchase totals = | $882.31 | $957.7406 | $957.74 | $957.75 | $957.70 | |