| 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 | $165.93 | 4.734% | $173.7851 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $66.60 | 12.111% | $74.6659 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $202.30 | 11.497% | $225.5584 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $237.48 | 11.583% | $264.9873 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $52.36 | 8.111% | $56.6069 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $75.39 | 10.602% | $83.3828 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $12.61 | 9.734% | $13.8375 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $812.67 | $892.8239 | $892.84 | $892.85 | $892.90 | |