| 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 | $160.36 | 3.874% | $166.5723 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $143.50 | 12.845% | $161.9326 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $78.85 | 8.414% | $85.4844 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $225.81 | 5.282% | $237.7373 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $249.74 | 11.466% | $278.3752 | $278.38 | $278.40 | $278.40 |
| Purchase #6 | $125.56 | 6.816% | $134.1182 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $140.85 | 9.670% | $154.4702 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $1,124.67 | $1,218.6902 | $1,218.69 | $1,218.70 | $1,218.70 | |