| 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 | $185.93 | 10.587% | $205.6144 | $205.61 | $205.60 | $205.60 |
| Purchase #2 | $15.74 | 12.309% | $17.6774 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $180.58 | 6.265% | $191.8933 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $211.54 | 3.741% | $219.4537 | $219.45 | $219.45 | $219.50 |
| Purchase #5 | $175.28 | 12.329% | $196.8903 | $196.89 | $196.90 | $196.90 |
| Purchase #6 | $16.45 | 4.604% | $17.2074 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $27.71 | 10.170% | $30.5281 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $813.23 | $879.2646 | $879.26 | $879.30 | $879.30 | |