| 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 | $136.74 | 7.691% | $147.2567 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $138.50 | 11.681% | $154.6782 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $207.81 | 3.533% | $215.1519 | $215.15 | $215.15 | $215.20 |
| Purchase #4 | $224.98 | 10.255% | $248.0517 | $248.05 | $248.05 | $248.10 |
| Purchase #5 | $201.67 | 7.182% | $216.1539 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $102.55 | 9.665% | $112.4615 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $54.99 | 3.627% | $56.9845 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $1,067.24 | $1,150.7384 | $1,150.73 | $1,150.75 | $1,151.00 | |