| 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 | $197.34 | 13.629% | $224.2355 | $224.24 | $224.25 | $224.20 |
| Purchase #2 | $162.36 | 3.339% | $167.7812 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $44.30 | 13.533% | $50.2951 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $52.28 | 11.615% | $58.3523 | $58.35 | $58.35 | $58.40 |
| Purchase #5 | $66.63 | 11.797% | $74.4903 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $163.79 | 8.667% | $177.9857 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $17.93 | 4.246% | $18.6913 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $704.63 | $771.8314 | $771.84 | $771.90 | $771.90 | |