| 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 | $133.33 | 9.592% | $146.119 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $181.84 | 13.426% | $206.2538 | $206.25 | $206.25 | $206.30 |
| Purchase #3 | $233.46 | 12.148% | $261.8207 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $101.99 | 7.677% | $109.8198 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $55.46 | 12.535% | $62.4119 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $156.84 | 3.192% | $161.8463 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $26.99 | 13.393% | $30.6048 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $889.91 | $978.8763 | $978.87 | $978.80 | $978.80 | |