| 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 | $233.60 | 8.313% | $253.0192 | $253.02 | $253.00 | $253.00 |
| Purchase #2 | $78.33 | 13.238% | $88.6993 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $126.84 | 13.521% | $143.99 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $140.96 | 5.829% | $149.1766 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $29.30 | 5.676% | $30.9631 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $64.41 | 10.361% | $71.0835 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $195.47 | 6.835% | $208.8304 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $868.91 | $945.7621 | $945.76 | $945.80 | $945.80 | |