| 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 | $147.96 | 6.432% | $157.4768 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $97.35 | 3.416% | $100.6755 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $106.83 | 12.468% | $120.1496 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $46.30 | 10.825% | $51.312 | $51.31 | $51.30 | $51.30 |
| Purchase #5 | $152.85 | 12.470% | $171.9104 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $226.82 | 10.264% | $250.1008 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $13.60 | 8.215% | $14.7172 | $14.72 | $14.70 | $14.70 |
| 7 purchase totals = | $791.71 | $866.3423 | $866.35 | $866.35 | $866.30 | |