| 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 | $184.85 | 12.268% | $207.5274 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $83.91 | 3.619% | $86.9467 | $86.95 | $86.95 | $86.90 |
| Purchase #3 | $185.86 | 3.200% | $191.8075 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $134.52 | 7.635% | $144.7906 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $30.45 | 3.217% | $31.4296 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $23.67 | 7.747% | $25.5037 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $6.48 | 4.267% | $6.7565 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $649.74 | $694.7620 | $694.77 | $694.80 | $694.70 | |