| 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 | $102.68 | 7.426% | $110.305 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $167.43 | 8.627% | $181.8742 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $74.70 | 10.241% | $82.35 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $155.60 | 6.687% | $166.005 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $59.96 | 7.870% | $64.6789 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $120.33 | 5.357% | $126.7761 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $148.79 | 11.558% | $165.9871 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $829.49 | $897.9763 | $897.99 | $898.00 | $898.10 | |