| 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 | $74.62 | 12.416% | $83.8848 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $16.96 | 8.741% | $18.4425 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $144.25 | 6.760% | $154.0013 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $132.60 | 9.821% | $145.6226 | $145.62 | $145.60 | $145.60 |
| Purchase #5 | $228.44 | 3.724% | $236.9471 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $157.34 | 7.468% | $169.0902 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $147.28 | 10.449% | $162.6693 | $162.67 | $162.65 | $162.70 |
| 7 purchase totals = | $901.49 | $970.6578 | $970.65 | $970.65 | $970.60 | |