| 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 | $124.98 | 9.170% | $136.4407 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $106.41 | 4.335% | $111.0229 | $111.02 | $111.00 | $111.00 |
| Purchase #3 | $23.57 | 6.706% | $25.1506 | $25.15 | $25.15 | $25.20 |
| Purchase #4 | $167.28 | 10.671% | $185.1304 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $28.97 | 6.779% | $30.9339 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $14.86 | 8.496% | $16.1225 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $214.74 | 8.502% | $232.9972 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $680.81 | $737.7982 | $737.79 | $737.80 | $737.70 | |