| 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 | $127.64 | 5.739% | $134.9653 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $185.47 | 11.748% | $207.259 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $84.94 | 3.859% | $88.2178 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $169.64 | 3.871% | $176.2068 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $83.74 | 3.611% | $86.7639 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $12.74 | 10.522% | $14.0805 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $164.72 | 12.210% | $184.8323 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $828.89 | $892.3256 | $892.33 | $892.30 | $892.40 | |