| 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 | $156.30 | 6.256% | $166.0781 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $161.69 | 7.240% | $173.3964 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $69.95 | 13.772% | $79.5835 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $28.93 | 4.553% | $30.2472 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $177.62 | 8.709% | $193.0889 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $249.91 | 9.238% | $272.9967 | $273.00 | $273.00 | $273.00 |
| Purchase #7 | $6.96 | 7.561% | $7.4862 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $851.36 | $922.8770 | $922.89 | $922.95 | $922.90 | |