| 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 | $180.27 | 4.694% | $188.7319 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $223.40 | 8.460% | $242.2996 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $184.26 | 4.709% | $192.9368 | $192.94 | $192.95 | $192.90 |
| Purchase #4 | $237.49 | 13.255% | $268.9693 | $268.97 | $268.95 | $269.00 |
| Purchase #5 | $78.87 | 10.145% | $86.8714 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $184.59 | 12.805% | $208.2267 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $182.87 | 12.184% | $205.1509 | $205.15 | $205.15 | $205.20 |
| 7 purchase totals = | $1,271.75 | $1,393.1866 | $1,393.19 | $1,393.20 | $1,393.20 | |