| 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 | $125.62 | 10.682% | $139.0387 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $153.28 | 10.181% | $168.8854 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $155.91 | 12.854% | $175.9507 | $175.95 | $175.95 | $176.00 |
| Purchase #4 | $175.74 | 4.184% | $183.093 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $35.58 | 11.778% | $39.7706 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $36.39 | 10.527% | $40.2208 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $175.33 | 7.709% | $188.8462 | $188.85 | $188.85 | $188.80 |
| 7 purchase totals = | $857.85 | $935.8054 | $935.81 | $935.80 | $935.80 | |