| 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 | $134.27 | 7.359% | $144.1509 | $144.15 | $144.15 | $144.20 |
| Purchase #2 | $11.35 | 7.126% | $12.1588 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $178.57 | 10.632% | $197.5556 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $93.85 | 11.659% | $104.792 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $146.68 | 4.492% | $153.2689 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $157.60 | 4.157% | $164.1514 | $164.15 | $164.15 | $164.20 |
| Purchase #7 | $186.69 | 7.730% | $201.1211 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $909.01 | $977.1987 | $977.20 | $977.15 | $977.40 | |