| 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 | $16.95 | 10.555% | $18.7391 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $240.31 | 8.670% | $261.1449 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $199.64 | 5.227% | $210.0752 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $147.75 | 9.270% | $161.4464 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $136.92 | 4.690% | $143.3415 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $13.78 | 11.763% | $15.4009 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $50.78 | 10.613% | $56.1693 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $806.13 | $866.3173 | $866.32 | $866.35 | $866.20 | |