| 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 | $73.71 | 4.187% | $76.7962 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $107.58 | 5.615% | $113.6206 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $239.38 | 9.272% | $261.5753 | $261.58 | $261.60 | $261.60 |
| Purchase #4 | $132.49 | 6.321% | $140.8647 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $160.86 | 3.141% | $165.9126 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $222.57 | 7.803% | $239.9371 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $173.66 | 3.371% | $179.5141 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $1,110.25 | $1,178.2206 | $1,178.22 | $1,178.20 | $1,178.20 | |