| 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 | $193.94 | 7.824% | $209.1139 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $78.97 | 4.843% | $82.7945 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $140.60 | 11.349% | $156.5567 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $65.54 | 13.503% | $74.3899 | $74.39 | $74.40 | $74.40 |
| Purchase #5 | $115.70 | 4.729% | $121.1715 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $85.63 | 13.292% | $97.0119 | $97.01 | $97.00 | $97.00 |
| Purchase #7 | $169.82 | 7.387% | $182.3646 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $850.20 | $923.4030 | $923.39 | $923.35 | $923.50 | |