| 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 | $177.66 | 8.711% | $193.136 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $144.31 | 6.293% | $153.3914 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $69.86 | 10.469% | $77.1736 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $84.99 | 4.727% | $89.0075 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $238.97 | 9.307% | $261.2109 | $261.21 | $261.20 | $261.20 |
| Purchase #6 | $21.32 | 11.427% | $23.7562 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $45.67 | 3.747% | $47.3813 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $782.78 | $845.0569 | $845.06 | $845.05 | $845.10 | |