| 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 | $155.81 | 10.231% | $171.7509 | $171.75 | $171.75 | $171.80 |
| Purchase #2 | $179.26 | 13.817% | $204.0284 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $204.90 | 11.145% | $227.7361 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $241.38 | 9.440% | $264.1663 | $264.17 | $264.15 | $264.20 |
| Purchase #5 | $232.79 | 12.519% | $261.933 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $72.76 | 8.173% | $78.7067 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $34.61 | 8.319% | $37.4892 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $1,121.51 | $1,245.8106 | $1,245.82 | $1,245.85 | $1,245.80 | |