| 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 | $137.54 | 6.657% | $146.696 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $214.68 | 4.125% | $223.5356 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $75.87 | 6.144% | $80.5315 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $187.50 | 13.284% | $212.4075 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $123.47 | 8.309% | $133.7291 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $41.76 | 6.779% | $44.5909 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $95.39 | 9.225% | $104.1897 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $876.21 | $945.6803 | $945.69 | $945.75 | $945.60 | |