| 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 | $168.97 | 8.353% | $183.0841 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $106.61 | 8.550% | $115.7252 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $62.91 | 5.296% | $66.2417 | $66.24 | $66.25 | $66.20 |
| Purchase #4 | $150.52 | 3.402% | $155.6407 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $244.88 | 13.455% | $277.8286 | $277.83 | $277.85 | $277.80 |
| Purchase #6 | $40.28 | 12.129% | $45.1656 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $76.63 | 7.507% | $82.3826 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $850.80 | $926.0685 | $926.07 | $926.15 | $926.00 | |