| 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 | $119.78 | 11.805% | $133.92 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $214.74 | 5.149% | $225.797 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $226.29 | 4.449% | $236.3576 | $236.36 | $236.35 | $236.40 |
| Purchase #4 | $147.76 | 10.322% | $163.0118 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $165.81 | 3.586% | $171.7559 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $156.88 | 10.623% | $173.5454 | $173.55 | $173.55 | $173.50 |
| Purchase #7 | $148.79 | 12.281% | $167.0629 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $1,180.05 | $1,271.4506 | $1,271.46 | $1,271.40 | $1,271.50 | |