| 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 | $174.69 | 13.348% | $198.0076 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $169.66 | 11.395% | $188.9928 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $57.58 | 10.226% | $63.4681 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $14.88 | 3.663% | $15.4251 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $92.76 | 4.718% | $97.1364 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $26.69 | 4.555% | $27.9057 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $199.88 | 12.486% | $224.837 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $736.14 | $815.7727 | $815.79 | $815.80 | $815.70 | |