| 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 | $149.52 | 5.274% | $157.4057 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $70.49 | 11.634% | $78.6908 | $78.69 | $78.70 | $78.70 |
| Purchase #3 | $110.30 | 7.177% | $118.2162 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $34.79 | 3.761% | $36.0985 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $236.98 | 6.396% | $252.1372 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $101.38 | 5.340% | $106.7937 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $130.25 | 10.382% | $143.7726 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $833.71 | $893.1147 | $893.12 | $893.10 | $893.10 | |