| 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 | $144.65 | 10.703% | $160.1319 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $29.43 | 9.421% | $32.2026 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $227.29 | 3.183% | $234.5246 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $217.49 | 6.451% | $231.5203 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $159.27 | 9.531% | $174.45 | $174.45 | $174.45 | $174.50 |
| Purchase #6 | $239.26 | 9.489% | $261.9634 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $134.45 | 5.808% | $142.2589 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $1,151.84 | $1,237.0517 | $1,237.04 | $1,237.00 | $1,237.10 | |