| 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 | $81.73 | 5.323% | $86.0805 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $199.77 | 9.206% | $218.1608 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $79.65 | 9.380% | $87.1212 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $159.85 | 5.382% | $168.4531 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $163.41 | 7.692% | $175.9795 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $166.29 | 11.306% | $185.0907 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $248.80 | 12.170% | $279.079 | $279.08 | $279.10 | $279.10 |
| 7 purchase totals = | $1,099.50 | $1,199.9648 | $1,199.96 | $1,200.00 | $1,200.10 | |