| 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 | $192.40 | 13.462% | $218.3009 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $104.99 | 12.138% | $117.7337 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $95.57 | 13.340% | $108.319 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $156.55 | 7.533% | $168.3429 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $184.73 | 9.605% | $202.4733 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $118.71 | 7.397% | $127.491 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $15.28 | 5.370% | $16.1005 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $868.23 | $958.7613 | $958.75 | $958.75 | $958.70 | |