| 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 | $173.56 | 4.826% | $181.936 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $28.44 | 3.151% | $29.3361 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $239.50 | 9.379% | $261.9627 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $83.57 | 4.120% | $87.0131 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $121.84 | 3.851% | $126.5321 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $85.26 | 3.568% | $88.3021 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $174.50 | 6.515% | $185.8687 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $906.67 | $960.9508 | $960.95 | $960.95 | $960.90 | |