| 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 | $184.53 | 10.646% | $204.1751 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $25.28 | 4.523% | $26.4234 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $78.94 | 9.306% | $86.2862 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $95.28 | 6.328% | $101.3093 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $75.33 | 10.421% | $83.1801 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $81.81 | 3.612% | $84.765 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $27.54 | 11.646% | $30.7473 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $568.71 | $616.8864 | $616.90 | $616.90 | $616.90 | |