| 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 | $157.38 | 3.143% | $162.3265 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $122.66 | 3.175% | $126.5545 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $126.97 | 6.761% | $135.5544 | $135.55 | $135.55 | $135.60 |
| Purchase #4 | $204.85 | 10.567% | $226.4965 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $87.90 | 5.852% | $93.0439 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $21.52 | 12.459% | $24.2012 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $93.60 | 3.811% | $97.1671 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $814.88 | $865.3441 | $865.34 | $865.35 | $865.40 | |