| 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 | $198.92 | 10.317% | $219.4426 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $72.92 | 12.369% | $81.9395 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $41.32 | 7.596% | $44.4587 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $126.96 | 10.863% | $140.7517 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $66.56 | 5.675% | $70.3373 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $174.83 | 6.250% | $185.7569 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $166.69 | 4.508% | $174.2044 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $848.20 | $916.8911 | $916.89 | $916.90 | $916.90 | |