| 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 | $194.42 | 6.155% | $206.3866 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $156.72 | 7.133% | $167.8988 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $96.72 | 10.282% | $106.6648 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $35.96 | 10.400% | $39.6998 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $151.79 | 7.778% | $163.5962 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $146.97 | 12.147% | $164.8224 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $80.51 | 7.520% | $86.5644 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $863.09 | $935.6330 | $935.63 | $935.60 | $935.70 | |