| 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 | $178.76 | 8.725% | $194.3568 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $92.67 | 10.612% | $102.5041 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $77.40 | 10.818% | $85.7731 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $166.40 | 8.385% | $180.3526 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $223.36 | 8.590% | $242.5466 | $242.55 | $242.55 | $242.50 |
| Purchase #6 | $64.53 | 5.130% | $67.8404 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $89.46 | 9.408% | $97.8764 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $892.58 | $971.2500 | $971.25 | $971.25 | $971.30 | |