| 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 | $163.80 | 12.246% | $183.8589 | $183.86 | $183.85 | $183.90 |
| Purchase #2 | $187.99 | 10.257% | $207.2721 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $70.66 | 13.831% | $80.433 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $128.64 | 11.199% | $143.0464 | $143.05 | $143.05 | $143.00 |
| Purchase #5 | $105.38 | 3.217% | $108.7701 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $149.94 | 3.191% | $154.7246 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $93.96 | 11.266% | $104.5455 | $104.55 | $104.55 | $104.50 |
| 7 purchase totals = | $900.37 | $982.6506 | $982.65 | $982.60 | $982.60 | |