| 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 | $112.44 | 8.644% | $122.1593 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $190.84 | 6.380% | $203.0156 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $143.76 | 12.272% | $161.4022 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $153.55 | 3.721% | $159.2636 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $28.88 | 6.314% | $30.7035 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $230.82 | 13.352% | $261.6391 | $261.64 | $261.65 | $261.60 |
| Purchase #7 | $184.87 | 12.787% | $208.5093 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $1,045.16 | $1,146.6926 | $1,146.69 | $1,146.65 | $1,146.70 | |