| 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 | $185.42 | 7.694% | $199.6862 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $61.56 | 6.217% | $65.3872 | $65.39 | $65.40 | $65.40 |
| Purchase #3 | $234.25 | 5.619% | $247.4125 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $188.93 | 10.833% | $209.3968 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $119.37 | 8.649% | $129.6943 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $154.88 | 8.364% | $167.8342 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $109.54 | 6.724% | $116.9055 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $1,053.95 | $1,136.3167 | $1,136.32 | $1,136.35 | $1,136.30 | |