| 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 | $161.67 | 5.570% | $170.675 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $7.35 | 13.554% | $8.3462 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $151.49 | 11.849% | $169.4401 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $111.96 | 4.500% | $116.9982 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $44.67 | 6.126% | $47.4065 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $240.63 | 8.727% | $261.6298 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $112.86 | 3.769% | $117.1137 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $830.63 | $891.6095 | $891.62 | $891.65 | $891.50 | |