| 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 | $133.96 | 9.683% | $146.9313 | $146.93 | $146.95 | $146.90 |
| Purchase #2 | $175.63 | 13.727% | $199.7387 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $195.64 | 3.721% | $202.9198 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $231.34 | 10.618% | $255.9037 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $157.28 | 4.268% | $163.9927 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $157.65 | 10.592% | $174.3483 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $110.96 | 9.667% | $121.6865 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $1,162.46 | $1,265.5210 | $1,265.52 | $1,265.55 | $1,265.40 | |