| 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 | $167.52 | 9.858% | $184.0341 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $128.44 | 8.437% | $139.2765 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $182.33 | 3.123% | $188.0242 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $224.68 | 6.567% | $239.4347 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $124.79 | 9.389% | $136.5065 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $17.78 | 12.296% | $19.9662 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $192.74 | 8.288% | $208.7143 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,038.28 | $1,115.9565 | $1,115.95 | $1,115.95 | $1,115.90 | |