| 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 | $183.30 | 8.126% | $198.195 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $208.34 | 8.358% | $225.7531 | $225.75 | $225.75 | $225.80 |
| Purchase #3 | $236.60 | 7.617% | $254.6218 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $40.27 | 11.632% | $44.9542 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $13.88 | 9.618% | $15.215 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $73.79 | 5.257% | $77.6691 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $40.50 | 4.547% | $42.3415 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $796.68 | $858.7497 | $858.75 | $858.70 | $858.80 | |