| 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 | $148.55 | 11.674% | $165.8917 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $143.56 | 5.681% | $151.7156 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $174.94 | 3.657% | $181.3376 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $75.85 | 8.254% | $82.1107 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $113.36 | 11.245% | $126.1073 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $227.48 | 4.463% | $237.6324 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $43.26 | 12.554% | $48.6909 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $927.00 | $993.4862 | $993.49 | $993.50 | $993.40 | |