| 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 | $127.99 | 12.483% | $143.967 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $24.95 | 8.130% | $26.9784 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $236.73 | 11.503% | $263.9611 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $136.59 | 12.476% | $153.631 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $137.37 | 12.847% | $155.0179 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $64.84 | 12.454% | $72.9152 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $182.37 | 5.441% | $192.2928 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $910.84 | $1,008.7634 | $1,008.77 | $1,008.75 | $1,008.80 | |