| 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 | $104.48 | 6.780% | $111.5637 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $70.60 | 7.369% | $75.8025 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $179.94 | 10.240% | $198.3659 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $52.63 | 3.528% | $54.4868 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $149.88 | 6.821% | $160.1033 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $153.85 | 8.299% | $166.618 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $231.70 | 12.826% | $261.4178 | $261.42 | $261.40 | $261.40 |
| 7 purchase totals = | $943.08 | $1,028.3580 | $1,028.36 | $1,028.30 | $1,028.40 | |