| 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 | $33.69 | 11.704% | $37.6331 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $181.56 | 6.304% | $193.0055 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $205.44 | 7.699% | $221.2568 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $129.72 | 12.335% | $145.721 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $28.26 | 4.308% | $29.4774 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $94.83 | 8.565% | $102.9522 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $140.72 | 12.717% | $158.6154 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $814.22 | $888.6614 | $888.67 | $888.65 | $888.70 | |