| 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 | $155.78 | 4.640% | $163.0082 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $153.65 | 13.504% | $174.3989 | $174.40 | $174.40 | $174.40 |
| Purchase #3 | $30.36 | 3.364% | $31.3813 | $31.38 | $31.40 | $31.40 |
| Purchase #4 | $212.73 | 10.117% | $234.2519 | $234.25 | $234.25 | $234.30 |
| Purchase #5 | $133.28 | 5.682% | $140.853 | $140.85 | $140.85 | $140.90 |
| Purchase #6 | $173.50 | 10.539% | $191.7852 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $115.63 | 7.346% | $124.1242 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $974.93 | $1,059.8027 | $1,059.80 | $1,059.80 | $1,059.90 | |