| 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 | $179.61 | 8.778% | $195.3762 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $166.29 | 11.517% | $185.4416 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $83.34 | 12.450% | $93.7158 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $23.74 | 8.850% | $25.841 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $53.91 | 5.257% | $56.744 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $174.52 | 4.853% | $182.9895 | $182.99 | $183.00 | $183.00 |
| Purchase #7 | $145.68 | 13.430% | $165.2448 | $165.24 | $165.25 | $165.20 |
| 7 purchase totals = | $827.09 | $905.3529 | $905.35 | $905.40 | $905.20 | |