| 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 | $111.46 | 5.477% | $117.5647 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $190.49 | 8.230% | $206.1673 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $64.91 | 5.143% | $68.2483 | $68.25 | $68.25 | $68.20 |
| Purchase #4 | $174.47 | 10.437% | $192.6794 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $66.28 | 6.234% | $70.4119 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $59.75 | 8.865% | $65.0468 | $65.05 | $65.05 | $65.00 |
| Purchase #7 | $152.67 | 12.546% | $171.824 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $820.03 | $891.9424 | $891.94 | $891.90 | $891.90 | |