| 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 | $109.41 | 3.584% | $113.3313 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $67.30 | 13.505% | $76.3889 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $166.45 | 5.872% | $176.2239 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $127.54 | 13.801% | $145.1418 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $23.78 | 7.538% | $25.5725 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $125.92 | 9.840% | $138.3105 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $52.54 | 7.363% | $56.4085 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $672.94 | $731.3774 | $731.37 | $731.35 | $731.30 | |