| 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 | $144.58 | 13.426% | $163.9913 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $207.72 | 13.836% | $236.4601 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $218.66 | 5.134% | $229.886 | $229.89 | $229.90 | $229.90 |
| Purchase #4 | $85.40 | 4.703% | $89.4164 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $230.88 | 8.384% | $250.237 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $82.87 | 8.611% | $90.0059 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $50.79 | 8.541% | $55.128 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $1,020.90 | $1,115.1247 | $1,115.14 | $1,115.15 | $1,115.10 | |