| 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 | $163.43 | 13.140% | $184.9047 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $140.36 | 11.717% | $156.806 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $81.39 | 9.873% | $89.4256 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $159.97 | 12.562% | $180.0654 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $196.42 | 5.716% | $207.6474 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $35.63 | 3.324% | $36.8143 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $234.82 | 13.284% | $266.0135 | $266.01 | $266.00 | $266.00 |
| 7 purchase totals = | $1,012.02 | $1,121.6769 | $1,121.68 | $1,121.65 | $1,121.60 | |