| 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 | $168.50 | 5.181% | $177.23 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $134.73 | 6.223% | $143.1142 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $85.31 | 8.461% | $92.5281 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $45.56 | 7.510% | $48.9816 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $127.90 | 11.341% | $142.4051 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $81.82 | 3.775% | $84.9087 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $22.86 | 8.722% | $24.8538 | $24.85 | $24.85 | $24.90 |
| 7 purchase totals = | $666.68 | $714.0215 | $714.02 | $714.05 | $714.00 | |