| 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 | $186.98 | 7.208% | $200.4575 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $150.26 | 13.350% | $170.3197 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $174.58 | 8.126% | $188.7664 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $28.59 | 5.147% | $30.0615 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $25.50 | 7.184% | $27.3319 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $197.78 | 5.260% | $208.1832 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $163.57 | 11.469% | $182.3298 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $927.26 | $1,007.4500 | $1,007.45 | $1,007.45 | $1,007.50 | |