| 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 | $177.85 | 8.120% | $192.2914 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $227.98 | 10.266% | $251.3844 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $113.38 | 5.153% | $119.2225 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $154.67 | 13.467% | $175.4994 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $13.82 | 3.207% | $14.2632 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $237.62 | 6.368% | $252.7516 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $163.52 | 12.306% | $183.6428 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $1,088.84 | $1,189.0553 | $1,189.04 | $1,189.05 | $1,189.10 | |