| 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 | $156.70 | 7.361% | $168.2347 | $168.23 | $168.25 | $168.20 |
| Purchase #2 | $219.56 | 13.360% | $248.8932 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $207.72 | 6.558% | $221.3423 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $87.67 | 11.461% | $97.7179 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $146.54 | 8.266% | $158.653 | $158.65 | $158.65 | $158.70 |
| Purchase #6 | $150.48 | 3.703% | $156.0523 | $156.05 | $156.05 | $156.10 |
| Purchase #7 | $197.77 | 12.540% | $222.5704 | $222.57 | $222.55 | $222.60 |
| 7 purchase totals = | $1,166.44 | $1,273.4638 | $1,273.45 | $1,273.45 | $1,273.50 | |