| 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 | $158.90 | 9.603% | $174.1592 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $117.37 | 5.791% | $124.1669 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $85.92 | 4.174% | $89.5063 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $184.73 | 4.838% | $193.6672 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $209.45 | 8.450% | $227.1485 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $216.79 | 8.775% | $235.8133 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $198.81 | 13.746% | $226.1384 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,171.97 | $1,270.5998 | $1,270.61 | $1,270.55 | $1,270.60 | |