| 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 | $134.80 | 7.438% | $144.8264 | $144.83 | $144.85 | $144.80 |
| Purchase #2 | $99.91 | 12.497% | $112.3958 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $151.30 | 4.277% | $157.7711 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $184.43 | 10.747% | $204.2507 | $204.25 | $204.25 | $204.30 |
| Purchase #5 | $16.79 | 4.124% | $17.4824 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $163.36 | 7.288% | $175.2657 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $207.48 | 3.130% | $213.9741 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $958.07 | $1,025.9662 | $1,025.97 | $1,025.95 | $1,026.10 | |