| 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 | $146.70 | 11.754% | $163.9431 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $220.93 | 13.605% | $250.9875 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $186.89 | 6.564% | $199.1575 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $120.99 | 5.517% | $127.665 | $127.67 | $127.65 | $127.70 |
| Purchase #5 | $20.59 | 3.716% | $21.3551 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $108.64 | 8.810% | $118.2112 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $190.75 | 5.396% | $201.0429 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $995.49 | $1,082.3623 | $1,082.37 | $1,082.35 | $1,082.40 | |