| 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 | $175.56 | 9.221% | $191.7484 | $191.75 | $191.75 | $191.70 |
| Purchase #2 | $156.82 | 13.353% | $177.7602 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $148.38 | 5.642% | $156.7516 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $154.67 | 5.344% | $162.9356 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $203.63 | 8.516% | $220.9711 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $171.67 | 11.203% | $190.9022 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $117.78 | 8.157% | $127.3873 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $1,128.51 | $1,228.4564 | $1,228.46 | $1,228.45 | $1,228.50 | |