| 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 | $173.67 | 7.354% | $186.4417 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $222.42 | 4.289% | $231.9596 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $121.57 | 8.544% | $131.9569 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $224.67 | 11.127% | $249.669 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $235.91 | 10.705% | $261.1642 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $51.63 | 11.139% | $57.3811 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $41.48 | 3.464% | $42.9169 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $1,071.35 | $1,161.4894 | $1,161.49 | $1,161.45 | $1,161.60 | |