| 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 | $154.74 | 6.106% | $164.1884 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $215.85 | 6.198% | $229.2284 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $28.61 | 3.508% | $29.6136 | $29.61 | $29.60 | $29.60 |
| Purchase #4 | $135.54 | 9.434% | $148.3268 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $232.31 | 12.561% | $261.4905 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $231.27 | 11.733% | $258.4049 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $231.30 | 9.691% | $253.7153 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $1,229.62 | $1,344.9679 | $1,344.97 | $1,345.00 | $1,344.90 | |