| 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 | $106.81 | 5.550% | $112.738 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $27.88 | 11.730% | $31.1503 | $31.15 | $31.15 | $31.20 |
| Purchase #3 | $231.65 | 3.144% | $238.9331 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $100.32 | 10.631% | $110.985 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $70.93 | 4.655% | $74.2318 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $75.32 | 4.501% | $78.7102 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $160.87 | 13.320% | $182.2979 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $773.78 | $829.0463 | $829.05 | $829.10 | $829.00 | |