| 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 | $138.55 | 11.304% | $154.2117 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $98.43 | 12.140% | $110.3794 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $41.41 | 10.766% | $45.8682 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $139.84 | 11.323% | $155.6741 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $238.47 | 11.236% | $265.2645 | $265.26 | $265.25 | $265.30 |
| Purchase #6 | $68.96 | 13.419% | $78.2137 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $105.55 | 13.616% | $119.9217 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $831.21 | $929.5333 | $929.52 | $929.45 | $929.60 | |