| 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 | $183.65 | 3.495% | $190.0686 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $179.79 | 11.471% | $200.4137 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $8.60 | 10.792% | $9.5281 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $213.78 | 8.267% | $231.4532 | $231.45 | $231.45 | $231.50 |
| Purchase #5 | $125.97 | 3.154% | $129.9431 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $148.73 | 3.564% | $154.0307 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $235.30 | 6.162% | $249.7992 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,095.82 | $1,165.2366 | $1,165.23 | $1,165.25 | $1,165.20 | |