| 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 | $46.44 | 6.447% | $49.434 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $162.62 | 8.223% | $175.9922 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $171.56 | 12.648% | $193.2589 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $169.67 | 5.738% | $179.4057 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $221.48 | 9.425% | $242.3545 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $25.41 | 12.473% | $28.5794 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $175.59 | 8.397% | $190.3343 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $972.77 | $1,059.3590 | $1,059.35 | $1,059.40 | $1,059.40 | |