| 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 | $157.96 | 11.425% | $176.0069 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $54.82 | 11.538% | $61.1451 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $158.97 | 13.401% | $180.2736 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $77.88 | 3.627% | $80.7047 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $74.87 | 6.311% | $79.595 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $169.92 | 10.561% | $187.8653 | $187.87 | $187.85 | $187.90 |
| Purchase #7 | $146.82 | 5.283% | $154.5765 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $841.24 | $920.1671 | $920.18 | $920.15 | $920.20 | |