| 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 | $153.36 | 13.765% | $174.47 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $78.49 | 10.455% | $86.6961 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $31.59 | 11.219% | $35.1341 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $26.40 | 5.268% | $27.7908 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $66.32 | 9.590% | $72.6801 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $248.33 | 5.782% | $262.6884 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $25.92 | 6.373% | $27.5719 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $630.41 | $687.0314 | $687.03 | $687.05 | $687.10 | |