| 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 | $147.84 | 7.364% | $158.7269 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $237.56 | 8.767% | $258.3869 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $146.25 | 6.199% | $155.316 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $209.30 | 3.347% | $216.3053 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $232.43 | 12.633% | $261.7929 | $261.79 | $261.80 | $261.80 |
| Purchase #6 | $52.93 | 6.114% | $56.1661 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $238.48 | 13.794% | $271.3759 | $271.38 | $271.40 | $271.40 |
| 7 purchase totals = | $1,264.79 | $1,378.0700 | $1,378.09 | $1,378.10 | $1,378.10 | |