| 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 | $186.47 | 3.171% | $192.383 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $54.36 | 6.645% | $57.9722 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $249.58 | 7.473% | $268.2311 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $52.50 | 9.240% | $57.351 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $104.81 | 3.736% | $108.7257 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $164.68 | 9.447% | $180.2373 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $179.55 | 10.357% | $198.146 | $198.15 | $198.15 | $198.10 |
| 7 purchase totals = | $991.95 | $1,063.0463 | $1,063.05 | $1,063.10 | $1,063.00 | |