| 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 | $162.73 | 10.739% | $180.2056 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $14.42 | 13.652% | $16.3886 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $30.26 | 4.703% | $31.6831 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $73.99 | 8.224% | $80.0749 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $159.57 | 9.214% | $174.2728 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $238.57 | 5.574% | $251.8679 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $250.69 | 3.276% | $258.9026 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $930.23 | $993.3955 | $993.39 | $993.35 | $993.50 | |