| 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 | $146.35 | 12.559% | $164.7301 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $115.54 | 8.648% | $125.5319 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $122.70 | 6.223% | $130.3356 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $217.82 | 4.337% | $227.2669 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $241.79 | 10.174% | $266.3897 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $8.37 | 8.608% | $9.0905 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $231.33 | 9.849% | $254.1137 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,083.90 | $1,177.4584 | $1,177.46 | $1,177.50 | $1,177.40 | |