| 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 | $167.67 | 7.495% | $180.2369 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $201.78 | 8.559% | $219.0504 | $219.05 | $219.05 | $219.10 |
| Purchase #3 | $104.84 | 8.642% | $113.9003 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $85.69 | 6.247% | $91.0431 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $111.85 | 8.287% | $121.119 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $13.25 | 13.840% | $15.0838 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $160.92 | 5.625% | $169.9718 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $846.00 | $910.4053 | $910.40 | $910.40 | $910.40 | |