| 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 | $136.25 | 13.543% | $154.7023 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $166.69 | 11.432% | $185.746 | $185.75 | $185.75 | $185.70 |
| Purchase #3 | $43.75 | 9.515% | $47.9128 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $221.31 | 9.488% | $242.3079 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $28.58 | 11.429% | $31.8464 | $31.85 | $31.85 | $31.80 |
| Purchase #6 | $163.77 | 7.722% | $176.4163 | $176.42 | $176.40 | $176.40 |
| Purchase #7 | $98.77 | 6.845% | $105.5308 | $105.53 | $105.55 | $105.50 |
| 7 purchase totals = | $859.12 | $944.4625 | $944.47 | $944.45 | $944.30 | |