| 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 | $154.66 | 9.839% | $169.877 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $89.35 | 4.309% | $93.2001 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $134.89 | 7.672% | $145.2388 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $61.90 | 3.687% | $64.1823 | $64.18 | $64.20 | $64.20 |
| Purchase #5 | $223.48 | 11.271% | $248.6684 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $150.28 | 4.696% | $157.3371 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $24.37 | 12.262% | $27.3582 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $838.93 | $905.8619 | $905.87 | $905.90 | $905.90 | |