| 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 | $190.70 | 8.697% | $207.2852 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $119.46 | 6.719% | $127.4865 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $162.49 | 7.620% | $174.8717 | $174.87 | $174.85 | $174.90 |
| Purchase #4 | $48.77 | 8.320% | $52.8277 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $146.88 | 7.156% | $157.3907 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $149.96 | 4.250% | $156.3333 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $107.92 | 12.123% | $121.0031 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $926.18 | $997.1982 | $997.20 | $997.25 | $997.20 | |