| 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 | $138.45 | 7.453% | $148.7687 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $82.88 | 4.299% | $86.443 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $198.89 | 8.537% | $215.8692 | $215.87 | $215.85 | $215.90 |
| Purchase #4 | $133.57 | 4.750% | $139.9146 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $229.82 | 13.719% | $261.349 | $261.35 | $261.35 | $261.30 |
| Purchase #6 | $171.63 | 5.234% | $180.6131 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $141.73 | 6.608% | $151.0955 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,096.97 | $1,184.0531 | $1,184.05 | $1,184.00 | $1,184.00 | |