| 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 | $146.50 | 11.317% | $163.0794 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $147.49 | 4.678% | $154.3896 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $124.74 | 11.779% | $139.4331 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $237.34 | 7.831% | $255.9261 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $49.25 | 10.474% | $54.4084 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $232.97 | 7.465% | $250.3612 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $159.62 | 13.383% | $180.9819 | $180.98 | $181.00 | $181.00 |
| 7 purchase totals = | $1,097.91 | $1,198.5797 | $1,198.58 | $1,198.65 | $1,198.60 | |