| 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 | $163.44 | 12.858% | $184.4551 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $61.37 | 9.816% | $67.3941 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $185.63 | 12.575% | $208.973 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $130.91 | 3.400% | $135.3609 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $6.93 | 11.317% | $7.7143 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $144.37 | 8.321% | $156.383 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $127.89 | 4.132% | $133.1744 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $820.54 | $893.4548 | $893.44 | $893.40 | $893.60 | |