| 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 | $175.38 | 7.106% | $187.8425 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $94.73 | 13.454% | $107.475 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $88.81 | 11.586% | $99.0995 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $77.99 | 7.685% | $83.9835 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $147.88 | 10.340% | $163.1708 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $207.42 | 8.168% | $224.3621 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $14.76 | 8.839% | $16.0646 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $806.97 | $881.9980 | $881.99 | $882.00 | $882.10 | |