| 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 | $134.42 | 10.286% | $148.2464 | $148.25 | $148.25 | $148.20 |
| Purchase #2 | $202.69 | 12.210% | $227.4384 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $146.32 | 12.619% | $164.7841 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $123.33 | 9.244% | $134.7306 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $119.93 | 10.526% | $132.5538 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $158.55 | 9.576% | $173.7327 | $173.73 | $173.75 | $173.70 |
| Purchase #7 | $143.66 | 11.128% | $159.6465 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $1,028.90 | $1,141.1325 | $1,141.13 | $1,141.20 | $1,141.00 | |