| 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 | $75.27 | 7.825% | $81.1599 | $81.16 | $81.15 | $81.20 |
| Purchase #2 | $62.52 | 7.298% | $67.0827 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $181.34 | 11.387% | $201.9892 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $67.87 | 4.848% | $71.1603 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $113.69 | 12.111% | $127.459 | $127.46 | $127.45 | $127.50 |
| Purchase #6 | $177.96 | 13.102% | $201.2763 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $148.93 | 5.627% | $157.3103 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $827.58 | $907.4377 | $907.44 | $907.45 | $907.60 | |