| 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 | $83.96 | 3.528% | $86.9221 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $174.81 | 6.611% | $186.3667 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $151.69 | 9.284% | $165.7729 | $165.77 | $165.75 | $165.80 |
| Purchase #4 | $189.36 | 13.549% | $215.0164 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $198.98 | 7.392% | $213.6886 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $131.41 | 11.289% | $146.2449 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $101.69 | 13.779% | $115.7019 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $1,031.90 | $1,129.7135 | $1,129.71 | $1,129.65 | $1,129.70 | |