| 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 | $141.30 | 5.471% | $149.0305 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $151.44 | 10.329% | $167.0822 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $149.81 | 13.830% | $170.5287 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $26.85 | 12.599% | $30.2328 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $239.71 | 3.761% | $248.7255 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $113.66 | 3.691% | $117.8552 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $118.62 | 6.322% | $126.1192 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $941.39 | $1,009.5741 | $1,009.58 | $1,009.65 | $1,009.50 | |