| 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 | $52.93 | 9.181% | $57.7895 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $128.41 | 12.258% | $144.1505 | $144.15 | $144.15 | $144.20 |
| Purchase #3 | $146.56 | 13.678% | $166.6065 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $163.94 | 4.481% | $171.2862 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $27.68 | 13.649% | $31.458 | $31.46 | $31.45 | $31.50 |
| Purchase #6 | $106.44 | 13.536% | $120.8477 | $120.85 | $120.85 | $120.80 |
| Purchase #7 | $210.74 | 13.836% | $239.898 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $836.70 | $932.0364 | $932.05 | $932.05 | $932.10 | |