| 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 | $152.51 | 12.380% | $171.3907 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $126.98 | 3.355% | $131.2402 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $24.50 | 6.128% | $26.0014 | $26.00 | $26.00 | $26.00 |
| Purchase #4 | $52.91 | 8.718% | $57.5227 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $50.37 | 3.349% | $52.0569 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $113.25 | 11.704% | $126.5048 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $236.93 | 7.501% | $254.7021 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $757.45 | $819.4188 | $819.41 | $819.40 | $819.40 | |