| 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 | $154.28 | 8.519% | $167.4231 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $169.93 | 3.135% | $175.2573 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $219.96 | 6.741% | $234.7875 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $17.34 | 4.682% | $18.1519 | $18.15 | $18.15 | $18.20 |
| Purchase #5 | $159.69 | 7.390% | $171.4911 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $143.52 | 5.563% | $151.504 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $177.69 | 7.539% | $191.086 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,042.41 | $1,109.7009 | $1,109.70 | $1,109.70 | $1,109.80 | |