| 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 | $177.39 | 3.160% | $182.9955 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $227.44 | 12.249% | $255.2991 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $237.77 | 4.635% | $248.7906 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $89.64 | 3.825% | $93.0687 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $157.44 | 6.762% | $168.0861 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $142.81 | 8.187% | $154.5019 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $200.65 | 8.700% | $218.1066 | $218.11 | $218.10 | $218.10 |
| 7 purchase totals = | $1,233.14 | $1,320.8485 | $1,320.86 | $1,320.85 | $1,320.90 | |