| 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 | $136.36 | 13.254% | $154.4332 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $7.79 | 9.347% | $8.5181 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $11.94 | 5.511% | $12.598 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $183.73 | 7.820% | $198.0977 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $175.59 | 3.608% | $181.9253 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $75.63 | 5.451% | $79.7526 | $79.75 | $79.75 | $79.80 |
| Purchase #7 | $229.68 | 13.678% | $261.0956 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $820.72 | $896.4205 | $896.43 | $896.45 | $896.40 | |