| 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 | $174.37 | 3.304% | $180.1312 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $84.86 | 3.415% | $87.758 | $87.76 | $87.75 | $87.80 |
| Purchase #3 | $234.25 | 6.575% | $249.6519 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $82.25 | 8.546% | $89.2791 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $245.96 | 6.328% | $261.5243 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $196.49 | 5.141% | $206.5916 | $206.59 | $206.60 | $206.60 |
| Purchase #7 | $147.84 | 6.834% | $157.9434 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $1,166.02 | $1,232.8795 | $1,232.87 | $1,232.90 | $1,232.90 | |