| 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 | $174.93 | 4.362% | $182.5604 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $55.57 | 13.169% | $62.888 | $62.89 | $62.90 | $62.90 |
| Purchase #3 | $27.29 | 11.160% | $30.3356 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $115.68 | 9.684% | $126.8825 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $231.85 | 3.377% | $239.6796 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $45.79 | 13.858% | $52.1356 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $17.45 | 7.143% | $18.6965 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $668.56 | $713.1782 | $713.19 | $713.25 | $713.20 | |