| 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 | $163.61 | 12.722% | $184.4245 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $153.28 | 10.414% | $169.2426 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $176.52 | 6.746% | $188.428 | $188.43 | $188.45 | $188.40 |
| Purchase #4 | $122.45 | 5.791% | $129.5411 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $169.57 | 4.725% | $177.5822 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $97.38 | 9.526% | $106.6564 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $79.81 | 9.281% | $87.2172 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $962.62 | $1,043.0920 | $1,043.09 | $1,043.10 | $1,043.00 | |