| 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 | $178.62 | 8.228% | $193.3169 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $36.87 | 12.806% | $41.5916 | $41.59 | $41.60 | $41.60 |
| Purchase #3 | $204.58 | 6.738% | $218.3646 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $43.76 | 3.402% | $45.2487 | $45.25 | $45.25 | $45.20 |
| Purchase #5 | $230.32 | 13.731% | $261.9452 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $62.69 | 6.176% | $66.5617 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $11.54 | 4.859% | $12.1007 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $768.38 | $839.1294 | $839.13 | $839.10 | $839.10 | |