| 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 | $125.82 | 8.839% | $136.9412 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $197.70 | 4.115% | $205.8354 | $205.84 | $205.85 | $205.80 |
| Purchase #3 | $122.83 | 8.464% | $133.2263 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $173.36 | 13.713% | $197.1329 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $246.36 | 3.568% | $255.1501 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $76.27 | 12.446% | $85.7626 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $169.94 | 3.490% | $175.8709 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $1,112.28 | $1,189.9194 | $1,189.92 | $1,189.95 | $1,189.90 | |