| 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 | $130.31 | 12.188% | $146.1922 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $211.90 | 9.406% | $231.8313 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $40.95 | 10.217% | $45.1339 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $11.63 | 9.206% | $12.7007 | $12.70 | $12.70 | $12.70 |
| Purchase #5 | $203.82 | 13.868% | $232.0858 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $159.99 | 9.382% | $175.0003 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $129.37 | 9.612% | $141.805 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $887.97 | $984.7492 | $984.75 | $984.80 | $984.70 | |