| 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 | $143.64 | 9.576% | $157.395 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $146.93 | 11.548% | $163.8975 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $217.72 | 8.607% | $236.4592 | $236.46 | $236.45 | $236.50 |
| Purchase #4 | $229.44 | 9.373% | $250.9454 | $250.95 | $250.95 | $250.90 |
| Purchase #5 | $174.66 | 12.643% | $196.7423 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $137.38 | 6.855% | $146.7974 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $8.27 | 13.302% | $9.3701 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $1,058.04 | $1,161.6069 | $1,161.62 | $1,161.60 | $1,161.60 | |