| 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 | $187.88 | 13.117% | $212.5242 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $85.79 | 13.427% | $97.309 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $13.58 | 12.448% | $15.2704 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $174.49 | 9.562% | $191.1747 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $63.37 | 13.559% | $71.9623 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $123.34 | 5.305% | $129.8832 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $173.54 | 3.830% | $180.1866 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $821.99 | $898.3104 | $898.30 | $898.25 | $898.40 | |