| 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 | $163.75 | 10.719% | $181.3024 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $79.83 | 3.681% | $82.7685 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $238.75 | 9.408% | $261.2116 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $239.60 | 8.689% | $260.4188 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $63.80 | 4.809% | $66.8681 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $140.38 | 9.204% | $153.3006 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $78.87 | 11.558% | $87.9858 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $1,004.98 | $1,093.8558 | $1,093.86 | $1,093.80 | $1,093.90 | |