| 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 | $206.51 | 11.756% | $230.7873 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $145.88 | 12.359% | $163.9093 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $125.97 | 6.180% | $133.7549 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $14.61 | 9.265% | $15.9636 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $135.27 | 12.139% | $151.6904 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $199.60 | 8.347% | $216.2606 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $235.60 | 6.511% | $250.9399 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $1,063.44 | $1,163.3060 | $1,163.30 | $1,163.30 | $1,163.40 | |