| 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 | $207.99 | 7.284% | $223.14 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $115.93 | 9.726% | $127.2054 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $97.68 | 7.207% | $104.7198 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $120.37 | 11.371% | $134.0573 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $74.98 | 7.433% | $80.5533 | $80.55 | $80.55 | $80.60 |
| Purchase #6 | $174.32 | 4.141% | $181.5386 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $49.65 | 13.360% | $56.2832 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $840.92 | $907.4976 | $907.50 | $907.50 | $907.50 | |