| 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 | $235.87 | 6.685% | $251.6379 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $170.66 | 9.235% | $186.4205 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $18.27 | 12.700% | $20.5903 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $146.74 | 11.573% | $163.7222 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $75.36 | 6.192% | $80.0263 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $169.47 | 8.414% | $183.7292 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $10.45 | 10.214% | $11.5174 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $826.82 | $897.6438 | $897.65 | $897.65 | $897.50 | |