| 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 | $140.53 | 11.714% | $156.9917 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $117.47 | 10.311% | $129.5823 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $174.29 | 11.138% | $193.7024 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $93.80 | 4.346% | $97.8765 | $97.88 | $97.90 | $97.90 |
| Purchase #5 | $244.56 | 8.104% | $264.3791 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $170.82 | 3.599% | $176.9678 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $171.31 | 10.637% | $189.5322 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,112.78 | $1,209.0320 | $1,209.03 | $1,209.10 | $1,209.10 | |