| 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 | $171.78 | 9.354% | $187.8483 | $187.85 | $187.85 | $187.80 |
| Purchase #2 | $234.46 | 12.381% | $263.4885 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $50.56 | 9.528% | $55.3774 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $142.93 | 11.492% | $159.3555 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $240.31 | 10.448% | $265.4176 | $265.42 | $265.40 | $265.40 |
| Purchase #6 | $100.51 | 13.144% | $113.721 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $26.93 | 11.466% | $30.0178 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $967.48 | $1,075.2261 | $1,075.24 | $1,075.20 | $1,075.20 | |