| 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 | $165.75 | 12.754% | $186.8898 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $90.72 | 3.853% | $94.2154 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $88.79 | 5.543% | $93.7116 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $214.35 | 10.793% | $237.4848 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $113.52 | 8.814% | $123.5257 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $154.44 | 9.223% | $168.684 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $23.45 | 8.522% | $25.4484 | $25.45 | $25.45 | $25.40 |
| 7 purchase totals = | $851.02 | $929.9597 | $929.96 | $930.00 | $929.90 | |