| 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 | $80.55 | 10.370% | $88.903 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $126.46 | 3.733% | $131.1808 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $177.60 | 8.132% | $192.0424 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $165.54 | 11.384% | $184.3851 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $188.43 | 7.384% | $202.3437 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $95.41 | 5.571% | $100.7253 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $144.47 | 9.557% | $158.277 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $978.46 | $1,057.8573 | $1,057.86 | $1,057.95 | $1,057.80 | |