| 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 | $149.40 | 12.577% | $168.19 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $77.99 | 4.456% | $81.4652 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $106.92 | 4.395% | $111.6191 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $124.40 | 10.850% | $137.8974 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $229.28 | 3.185% | $236.5826 | $236.58 | $236.60 | $236.60 |
| Purchase #6 | $114.66 | 12.392% | $128.8687 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $24.93 | 6.271% | $26.4934 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $827.58 | $891.1164 | $891.12 | $891.10 | $891.20 | |