| 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 | $127.40 | 11.629% | $142.2153 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $85.83 | 10.674% | $94.9915 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $72.70 | 4.829% | $76.2107 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $215.34 | 5.587% | $227.371 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $78.79 | 10.446% | $87.0204 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $73.90 | 4.415% | $77.1627 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $158.76 | 8.676% | $172.534 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $812.72 | $877.5056 | $877.50 | $877.45 | $877.50 | |