| 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 | $147.60 | 8.187% | $159.684 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $122.47 | 10.654% | $135.518 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $7.52 | 9.172% | $8.2097 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $231.35 | 4.381% | $241.4854 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $88.95 | 9.524% | $97.4216 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $28.70 | 4.564% | $30.0099 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $163.78 | 11.378% | $182.4149 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $790.37 | $854.7435 | $854.74 | $854.70 | $854.70 | |