| 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 | $176.41 | 12.486% | $198.4366 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $24.76 | 13.213% | $28.0315 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $136.52 | 12.281% | $153.286 | $153.29 | $153.30 | $153.30 |
| Purchase #4 | $102.66 | 12.815% | $115.8159 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $110.56 | 10.465% | $122.1301 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $91.52 | 9.465% | $100.1824 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $155.84 | 4.618% | $163.0367 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $798.27 | $880.9192 | $880.93 | $881.00 | $880.80 | |