| 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 | $137.37 | 4.568% | $143.6451 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $143.45 | 11.330% | $159.7029 | $159.70 | $159.70 | $159.70 |
| Purchase #3 | $198.66 | 8.231% | $215.0117 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $77.99 | 10.354% | $86.0651 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $154.57 | 3.800% | $160.4437 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $145.70 | 4.763% | $152.6397 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $236.32 | 5.848% | $250.14 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $1,094.06 | $1,167.6482 | $1,167.65 | $1,167.65 | $1,167.50 | |