| 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 | $156.96 | 8.409% | $170.1588 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $102.74 | 9.461% | $112.4602 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $53.69 | 4.599% | $56.1592 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $130.83 | 12.583% | $147.2923 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $124.56 | 6.325% | $132.4384 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $235.26 | 10.618% | $260.2399 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $30.97 | 9.498% | $33.9115 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $835.01 | $912.6603 | $912.66 | $912.65 | $912.70 | |