| 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 | $143.31 | 10.256% | $158.0079 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $29.78 | 11.814% | $33.2982 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $32.86 | 7.826% | $35.4316 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $169.56 | 13.247% | $192.0216 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $129.44 | 3.701% | $134.2306 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $43.44 | 11.861% | $48.5924 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $233.92 | 11.615% | $261.0898 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $782.31 | $862.6721 | $862.67 | $862.70 | $862.60 | |