| 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 | $71.25 | 10.665% | $78.8488 | $78.85 | $78.85 | $78.80 |
| Purchase #2 | $135.76 | 8.512% | $147.3159 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $75.79 | 8.688% | $82.3746 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $132.74 | 5.463% | $139.9916 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $245.77 | 6.396% | $261.4894 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $140.51 | 4.239% | $146.4662 | $146.47 | $146.45 | $146.50 |
| Purchase #7 | $193.32 | 11.602% | $215.749 | $215.75 | $215.75 | $215.70 |
| 7 purchase totals = | $995.14 | $1,072.2355 | $1,072.24 | $1,072.20 | $1,072.20 | |