| 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 | $107.67 | 8.719% | $117.0577 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $39.78 | 6.552% | $42.3864 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $79.96 | 4.636% | $83.6669 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $78.73 | 5.854% | $83.3389 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $165.62 | 4.547% | $173.1507 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $206.61 | 8.169% | $223.488 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $126.44 | 4.382% | $131.9806 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $804.81 | $855.0692 | $855.08 | $855.10 | $855.20 | |