| 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 | $169.86 | 3.148% | $175.2072 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $92.66 | 12.734% | $104.4593 | $104.46 | $104.45 | $104.50 |
| Purchase #3 | $43.28 | 13.224% | $49.0033 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $20.32 | 13.350% | $23.0327 | $23.03 | $23.05 | $23.00 |
| Purchase #5 | $51.38 | 13.703% | $58.4206 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $223.85 | 6.140% | $237.5944 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $156.93 | 7.755% | $169.0999 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $758.28 | $816.8174 | $816.81 | $816.80 | $816.80 | |