| 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 | $172.35 | 8.320% | $186.6895 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $127.59 | 7.758% | $137.4884 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $219.83 | 8.214% | $237.8868 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $183.84 | 5.322% | $193.624 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $200.47 | 4.132% | $208.7534 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $248.50 | 4.520% | $259.7322 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $115.55 | 8.541% | $125.4191 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,268.13 | $1,349.5934 | $1,349.59 | $1,349.60 | $1,349.60 | |