| 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 | $199.91 | 11.176% | $222.2519 | $222.25 | $222.25 | $222.30 |
| Purchase #2 | $130.49 | 7.189% | $139.8709 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $84.56 | 12.563% | $95.1833 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $196.85 | 8.324% | $213.2358 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $168.31 | 10.783% | $186.4589 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $144.38 | 9.828% | $158.5697 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $89.56 | 8.756% | $97.4019 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $1,014.06 | $1,112.9724 | $1,112.97 | $1,112.95 | $1,113.10 | |