| 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 | $169.75 | 11.749% | $189.6939 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $213.89 | 3.108% | $220.5377 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $90.46 | 7.700% | $97.4254 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $129.81 | 5.231% | $136.6004 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $7.56 | 3.502% | $7.8248 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $86.62 | 12.566% | $97.5047 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $7.34 | 6.328% | $7.8045 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $705.43 | $757.3914 | $757.38 | $757.40 | $757.30 | |