| 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 | $187.39 | 9.553% | $205.2914 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $54.39 | 5.696% | $57.4881 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $87.70 | 12.180% | $98.3819 | $98.38 | $98.40 | $98.40 |
| Purchase #4 | $196.46 | 5.502% | $207.2692 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $149.45 | 11.719% | $166.964 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $77.25 | 5.709% | $81.6602 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $81.88 | 6.831% | $87.4732 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $834.52 | $904.5280 | $904.52 | $904.50 | $904.70 | |