| 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 | $165.62 | 12.831% | $186.8707 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $76.92 | 7.652% | $82.8059 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $55.73 | 5.359% | $58.7166 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $47.84 | 8.327% | $51.8236 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $19.50 | 8.402% | $21.1384 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $99.71 | 8.173% | $107.8593 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $188.69 | 3.481% | $195.2583 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $654.01 | $704.4728 | $704.48 | $704.40 | $704.50 | |