| 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 | $75.34 | 3.782% | $78.1894 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $191.94 | 12.236% | $215.4258 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $153.91 | 9.724% | $168.8762 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $194.71 | 3.677% | $201.8695 | $201.87 | $201.85 | $201.90 |
| Purchase #5 | $20.94 | 12.161% | $23.4865 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $24.63 | 7.395% | $26.4514 | $26.45 | $26.45 | $26.50 |
| Purchase #7 | $118.78 | 13.552% | $134.8771 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $780.25 | $849.1759 | $849.19 | $849.25 | $849.30 | |