| 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 | $6.83 | 12.161% | $7.6606 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $170.27 | 5.341% | $179.3641 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $71.51 | 10.123% | $78.749 | $78.75 | $78.75 | $78.70 |
| Purchase #4 | $203.27 | 10.618% | $224.8532 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $128.80 | 7.525% | $138.4922 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $52.43 | 10.319% | $57.8403 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $209.76 | 10.664% | $232.1288 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $842.87 | $919.0882 | $919.08 | $919.10 | $919.10 | |