| 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 | $154.33 | 5.779% | $163.2487 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $22.36 | 7.460% | $24.0281 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $190.80 | 7.163% | $204.467 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $180.70 | 6.730% | $192.8611 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $204.63 | 7.793% | $220.5768 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $100.36 | 4.188% | $104.5631 | $104.56 | $104.55 | $104.60 |
| Purchase #7 | $229.97 | 8.776% | $250.1522 | $250.15 | $250.15 | $250.20 |
| 7 purchase totals = | $1,083.15 | $1,159.8970 | $1,159.90 | $1,159.90 | $1,160.00 | |