| 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 | $93.96 | 13.607% | $106.7451 | $106.75 | $106.75 | $106.70 |
| Purchase #2 | $137.64 | 7.745% | $148.3002 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $114.57 | 10.359% | $126.4383 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $24.62 | 10.698% | $27.2538 | $27.25 | $27.25 | $27.30 |
| Purchase #5 | $155.48 | 10.506% | $171.8147 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $230.47 | 13.454% | $261.4774 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $123.25 | 11.592% | $137.5371 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $879.99 | $979.5666 | $979.57 | $979.60 | $979.50 | |