| 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 | $156.56 | 10.762% | $173.409 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $97.62 | 6.579% | $104.0424 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $136.90 | 3.121% | $141.1726 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $144.53 | 4.411% | $150.9052 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $53.72 | 3.690% | $55.7023 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $217.67 | 3.704% | $225.7325 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $238.73 | 8.596% | $259.2512 | $259.25 | $259.25 | $259.30 |
| 7 purchase totals = | $1,045.73 | $1,110.2152 | $1,110.21 | $1,110.20 | $1,110.20 | |