| 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 | $199.32 | 13.253% | $225.7359 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $196.56 | 6.491% | $209.3187 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $65.37 | 6.289% | $69.4811 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $167.31 | 9.141% | $182.6038 | $182.60 | $182.60 | $182.60 |
| Purchase #5 | $152.50 | 3.488% | $157.8192 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $238.47 | 7.257% | $255.7758 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $16.54 | 6.835% | $17.6705 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $1,036.07 | $1,118.4050 | $1,118.41 | $1,118.40 | $1,118.40 | |