| 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 | $153.84 | 4.646% | $160.9874 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $160.98 | 4.865% | $168.8117 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $49.57 | 5.126% | $52.111 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $130.32 | 4.294% | $135.9159 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $145.36 | 7.350% | $156.044 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $116.62 | 6.387% | $124.0685 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $250.59 | 4.207% | $261.1323 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,007.28 | $1,059.0708 | $1,059.07 | $1,059.05 | $1,059.00 | |