| 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 | $163.94 | 4.775% | $171.7681 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $223.55 | 10.646% | $247.3491 | $247.35 | $247.35 | $247.30 |
| Purchase #3 | $236.30 | 10.539% | $261.2037 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $166.68 | 9.642% | $182.7513 | $182.75 | $182.75 | $182.80 |
| Purchase #5 | $61.66 | 3.674% | $63.9254 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $21.93 | 5.613% | $23.1609 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $7.46 | 4.170% | $7.7711 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $881.52 | $957.9296 | $957.93 | $957.90 | $958.00 | |