| 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 | $174.48 | 5.394% | $183.8915 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $246.42 | 10.540% | $272.3927 | $272.39 | $272.40 | $272.40 |
| Purchase #3 | $154.83 | 12.262% | $173.8153 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $117.95 | 12.833% | $133.0865 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $27.97 | 8.872% | $30.4515 | $30.45 | $30.45 | $30.50 |
| Purchase #6 | $73.52 | 11.638% | $82.0763 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $192.54 | 11.584% | $214.8438 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $987.71 | $1,090.5576 | $1,090.56 | $1,090.60 | $1,090.60 | |