| 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 | $175.61 | 3.685% | $182.0812 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $160.46 | 4.197% | $167.1945 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $231.58 | 6.431% | $246.4729 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $48.84 | 7.369% | $52.439 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $183.35 | 5.360% | $193.1776 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $236.33 | 13.490% | $268.2109 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $126.82 | 7.699% | $136.5839 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $1,162.99 | $1,246.1600 | $1,246.15 | $1,246.20 | $1,246.20 | |