| 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 | $177.66 | 7.494% | $190.9738 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $134.80 | 6.737% | $143.8815 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $166.95 | 8.443% | $181.0456 | $181.05 | $181.05 | $181.00 |
| Purchase #4 | $166.82 | 13.630% | $189.5576 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $97.55 | 8.412% | $105.7559 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $119.54 | 5.476% | $126.086 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $77.65 | 10.539% | $85.8335 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $940.97 | $1,023.1339 | $1,023.14 | $1,023.15 | $1,023.20 | |