| 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 | $141.86 | 6.482% | $151.0554 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $185.29 | 11.124% | $205.9017 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $83.51 | 3.718% | $86.6149 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $115.92 | 4.714% | $121.3845 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $221.92 | 7.723% | $239.0589 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $124.43 | 9.325% | $136.0331 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $167.71 | 7.670% | $180.5734 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $1,040.64 | $1,120.6219 | $1,120.61 | $1,120.60 | $1,120.70 | |