| 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 | $121.81 | 10.157% | $134.1822 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $156.41 | 6.757% | $166.9786 | $166.98 | $167.00 | $167.00 |
| Purchase #3 | $45.78 | 7.111% | $49.0354 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $169.25 | 3.855% | $175.7746 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $192.89 | 6.324% | $205.0884 | $205.09 | $205.10 | $205.10 |
| Purchase #6 | $80.85 | 12.391% | $90.8681 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $99.37 | 5.528% | $104.8632 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $866.36 | $926.7905 | $926.79 | $926.80 | $926.90 | |