| 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 | $174.95 | 4.535% | $182.884 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $240.94 | 8.502% | $261.4247 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $24.51 | 10.367% | $27.051 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $207.76 | 6.338% | $220.9278 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $186.69 | 3.619% | $193.4463 | $193.45 | $193.45 | $193.40 |
| Purchase #6 | $8.43 | 5.793% | $8.9183 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $92.30 | 8.128% | $99.8021 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $935.58 | $994.4542 | $994.45 | $994.45 | $994.40 | |