| 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 | $227.74 | 13.174% | $257.7425 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $30.31 | 12.420% | $34.0745 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $167.67 | 13.377% | $190.0992 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $173.87 | 12.719% | $195.9845 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $51.93 | 10.458% | $57.3608 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $20.60 | 9.805% | $22.6198 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $6.93 | 12.355% | $7.7862 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $679.05 | $765.6675 | $765.66 | $765.65 | $765.70 | |