| 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 | $125.64 | 7.114% | $134.578 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $92.41 | 5.742% | $97.7162 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $143.30 | 11.637% | $159.9758 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $187.60 | 9.297% | $205.0412 | $205.04 | $205.05 | $205.00 |
| Purchase #5 | $149.66 | 5.576% | $158.005 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $239.44 | 13.230% | $271.1179 | $271.12 | $271.10 | $271.10 |
| Purchase #7 | $150.69 | 5.604% | $159.1347 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $1,088.74 | $1,185.5688 | $1,185.58 | $1,185.60 | $1,185.50 | |