| 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 | $169.93 | 4.410% | $177.4239 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $238.45 | 9.534% | $261.1838 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $64.39 | 13.866% | $73.3183 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $111.63 | 3.271% | $115.2814 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $77.63 | 3.378% | $80.2523 | $80.25 | $80.25 | $80.30 |
| Purchase #6 | $166.32 | 7.592% | $178.947 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $229.91 | 3.459% | $237.8626 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $1,058.26 | $1,124.2693 | $1,124.26 | $1,124.25 | $1,124.30 | |