| 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 | $140.63 | 3.192% | $145.1189 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $134.41 | 9.553% | $147.2502 | $147.25 | $147.25 | $147.30 |
| Purchase #3 | $233.69 | 11.617% | $260.8378 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $126.37 | 5.145% | $132.8717 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $179.30 | 3.623% | $185.796 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $88.70 | 3.140% | $91.4852 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $28.84 | 4.119% | $30.0279 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $931.94 | $993.3877 | $993.40 | $993.40 | $993.40 | |