| 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 | $160.43 | 3.267% | $165.6712 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $243.87 | 7.432% | $261.9944 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $9.57 | 8.525% | $10.3858 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $176.72 | 8.374% | $191.5185 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $74.25 | 9.381% | $81.2154 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $176.81 | 6.337% | $188.0144 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $196.45 | 12.615% | $221.2322 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,038.10 | $1,120.0319 | $1,120.03 | $1,120.00 | $1,120.00 | |