| 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 | $133.28 | 3.528% | $137.9821 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $23.44 | 13.263% | $26.5488 | $26.55 | $26.55 | $26.50 |
| Purchase #3 | $109.47 | 8.743% | $119.041 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $164.80 | 8.131% | $178.1999 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $82.43 | 12.671% | $92.8747 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $220.51 | 3.185% | $227.5332 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $70.94 | 11.329% | $78.9768 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $804.87 | $861.1565 | $861.15 | $861.20 | $861.10 | |