| 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 | $162.81 | 6.412% | $173.2494 | $173.25 | $173.25 | $173.20 |
| Purchase #2 | $228.83 | 9.342% | $250.2073 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $143.84 | 12.758% | $162.1911 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $77.80 | 3.497% | $80.5207 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $232.65 | 5.341% | $245.0758 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $164.57 | 3.210% | $169.8527 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $138.43 | 5.844% | $146.5198 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,148.93 | $1,227.6168 | $1,227.62 | $1,227.60 | $1,227.60 | |