| 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 | $139.73 | 13.856% | $159.091 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $120.61 | 10.657% | $133.4634 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $11.34 | 11.773% | $12.6751 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $132.48 | 3.578% | $137.2201 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $163.38 | 12.405% | $183.6473 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $201.47 | 11.533% | $224.7055 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $247.40 | 3.571% | $256.2347 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $1,016.41 | $1,107.0371 | $1,107.04 | $1,107.05 | $1,107.00 | |