| 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 | $167.60 | 7.226% | $179.7108 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $168.41 | 13.476% | $191.1049 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $168.70 | 7.401% | $181.1855 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $169.45 | 4.239% | $176.633 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $139.93 | 6.118% | $148.4909 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $83.76 | 5.575% | $88.4296 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $108.25 | 4.732% | $113.3724 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $1,006.10 | $1,078.9271 | $1,078.92 | $1,078.95 | $1,078.90 | |