| 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 | $179.84 | 8.252% | $194.6804 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $230.53 | 6.809% | $246.2268 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $142.52 | 3.345% | $147.2873 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $150.63 | 12.702% | $169.763 | $169.76 | $169.75 | $169.80 |
| Purchase #5 | $45.49 | 12.422% | $51.1408 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $78.29 | 10.130% | $86.2208 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $9.85 | 13.104% | $11.1407 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $837.15 | $906.4598 | $906.46 | $906.50 | $906.40 | |