| 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 | $178.49 | 5.237% | $187.8375 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $134.89 | 11.246% | $150.0597 | $150.06 | $150.05 | $150.10 |
| Purchase #3 | $248.34 | 5.129% | $261.0774 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $234.71 | 8.666% | $255.05 | $255.05 | $255.05 | $255.10 |
| Purchase #5 | $117.41 | 4.163% | $122.2978 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $180.86 | 13.836% | $205.8838 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $220.76 | 5.826% | $233.6215 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $1,315.46 | $1,415.8277 | $1,415.83 | $1,415.85 | $1,415.90 | |