| 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 | $151.92 | 10.530% | $167.9172 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $15.29 | 13.238% | $17.3141 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $87.77 | 10.506% | $96.9911 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $80.58 | 9.565% | $88.2875 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $77.77 | 11.404% | $86.6389 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $15.81 | 8.356% | $17.1311 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $98.49 | 3.745% | $102.1785 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $527.63 | $576.4584 | $576.46 | $576.50 | $576.40 | |