| 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 | $185.99 | 12.379% | $209.0137 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $95.88 | 3.299% | $99.0431 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $138.31 | 9.342% | $151.2309 | $151.23 | $151.25 | $151.20 |
| Purchase #4 | $154.81 | 7.566% | $166.5229 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $22.95 | 13.344% | $26.0124 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $135.74 | 8.254% | $146.944 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $27.93 | 8.542% | $30.3158 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $761.61 | $829.0828 | $829.07 | $829.05 | $828.90 | |