| 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 | $165.85 | 5.560% | $175.0713 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $69.25 | 10.619% | $76.6037 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $104.41 | 8.451% | $113.2337 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $43.58 | 5.614% | $46.0266 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $85.49 | 5.400% | $90.1065 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $123.43 | 7.440% | $132.6132 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $62.98 | 6.737% | $67.223 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $654.99 | $700.8780 | $700.87 | $700.85 | $700.80 | |