| 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 | $16.44 | 8.104% | $17.7723 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $67.87 | 5.790% | $71.7997 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $118.50 | 11.130% | $131.6891 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $218.69 | 3.301% | $225.909 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $163.60 | 13.425% | $185.5633 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $192.59 | 11.743% | $215.2058 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $216.29 | 6.871% | $231.1513 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $993.98 | $1,079.0905 | $1,079.09 | $1,079.05 | $1,079.20 | |