| 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 | $191.46 | 8.831% | $208.3678 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $86.75 | 3.471% | $89.7611 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $184.32 | 13.382% | $208.9857 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $137.94 | 7.153% | $147.8068 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $167.96 | 5.189% | $176.6754 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $20.98 | 5.138% | $22.058 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $153.90 | 9.220% | $168.0896 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $943.31 | $1,021.7444 | $1,021.76 | $1,021.75 | $1,021.90 | |