| 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 | $161.79 | 11.694% | $180.7097 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $29.86 | 3.158% | $30.803 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $222.42 | 4.458% | $232.3355 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $85.90 | 3.872% | $89.226 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $97.99 | 7.747% | $105.5813 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $237.62 | 6.649% | $253.4194 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $128.71 | 3.424% | $133.117 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $964.29 | $1,025.1919 | $1,025.20 | $1,025.20 | $1,025.10 | |