| 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 | $177.80 | 12.239% | $199.5609 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $81.95 | 3.279% | $84.6371 | $84.64 | $84.65 | $84.60 |
| Purchase #3 | $92.93 | 12.171% | $104.2405 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $66.46 | 4.536% | $69.4746 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $209.25 | 7.751% | $225.469 | $225.47 | $225.45 | $225.50 |
| Purchase #6 | $161.89 | 5.552% | $170.8781 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $116.64 | 5.857% | $123.4716 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $906.92 | $977.7318 | $977.73 | $977.70 | $977.80 | |