| 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 | $160.31 | 4.322% | $167.2386 | $167.24 | $167.25 | $167.20 |
| Purchase #2 | $26.61 | 3.368% | $27.5062 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $93.97 | 11.421% | $104.7023 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $166.56 | 12.719% | $187.7448 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $138.70 | 8.608% | $150.6393 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $104.82 | 5.756% | $110.8534 | $110.85 | $110.85 | $110.90 |
| Purchase #7 | $109.94 | 8.751% | $119.5608 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $800.91 | $868.2454 | $868.24 | $868.25 | $868.20 | |