| 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 | $155.80 | 13.729% | $177.1898 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $222.80 | 11.342% | $248.07 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $230.95 | 7.792% | $248.9456 | $248.95 | $248.95 | $248.90 |
| Purchase #4 | $73.67 | 12.122% | $82.6003 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $230.45 | 13.344% | $261.2012 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $176.82 | 5.701% | $186.9005 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $246.45 | 11.818% | $275.5755 | $275.58 | $275.60 | $275.60 |
| 7 purchase totals = | $1,336.94 | $1,480.4829 | $1,480.49 | $1,480.50 | $1,480.50 | |