| 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 | $142.92 | 3.695% | $148.2009 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $236.87 | 6.440% | $252.1244 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $27.37 | 3.661% | $28.372 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $203.60 | 11.853% | $227.7327 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $163.96 | 5.801% | $173.4713 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $166.25 | 12.704% | $187.3704 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $16.66 | 8.569% | $18.0876 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $957.63 | $1,035.3593 | $1,035.35 | $1,035.30 | $1,035.40 | |