| 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 | $162.45 | 5.389% | $171.2044 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $199.47 | 11.408% | $222.2255 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $178.81 | 8.336% | $193.7156 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $158.59 | 3.383% | $163.9551 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $39.47 | 10.368% | $43.5622 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $33.38 | 9.332% | $36.495 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $248.56 | 10.138% | $273.759 | $273.76 | $273.75 | $273.80 |
| 7 purchase totals = | $1,020.73 | $1,104.9168 | $1,104.93 | $1,104.90 | $1,105.00 | |