| 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 | $177.75 | 3.754% | $184.4227 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $68.28 | 13.433% | $77.4521 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $73.56 | 9.175% | $80.3091 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $7.87 | 13.702% | $8.9483 | $8.95 | $8.95 | $8.90 |
| Purchase #5 | $63.81 | 9.836% | $70.0864 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $75.67 | 10.664% | $83.7394 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $248.29 | 5.144% | $261.062 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $715.23 | $766.0200 | $766.02 | $766.00 | $766.00 | |