| 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 | $167.37 | 7.505% | $179.9311 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $117.71 | 6.540% | $125.4082 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $93.29 | 13.150% | $105.5576 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $141.70 | 10.415% | $156.4581 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $94.55 | 3.247% | $97.62 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $158.69 | 4.703% | $166.1532 | $166.15 | $166.15 | $166.20 |
| Purchase #7 | $54.65 | 10.415% | $60.3418 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $827.96 | $891.4700 | $891.47 | $891.45 | $891.50 | |