| 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 | $154.93 | 11.194% | $172.2729 | $172.27 | $172.25 | $172.30 |
| Purchase #2 | $23.97 | 9.390% | $26.2208 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $236.29 | 10.592% | $261.3178 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $26.60 | 12.183% | $29.8407 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $200.69 | 10.786% | $222.3364 | $222.34 | $222.35 | $222.30 |
| Purchase #6 | $108.47 | 11.657% | $121.1143 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $141.58 | 12.146% | $158.7763 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $892.53 | $991.8792 | $991.88 | $991.85 | $991.80 | |