| 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 | $81.37 | 6.307% | $86.502 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $175.92 | 4.184% | $183.2805 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $41.40 | 10.135% | $45.5959 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $217.77 | 6.274% | $231.4329 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $137.53 | 5.627% | $145.2688 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $47.73 | 3.163% | $49.2397 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $140.86 | 6.616% | $150.1793 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $842.58 | $891.4991 | $891.50 | $891.55 | $891.50 | |