| 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 | $48.60 | 9.412% | $53.1742 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $192.73 | 9.643% | $211.315 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $130.33 | 13.762% | $148.266 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $196.34 | 5.328% | $206.801 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $147.33 | 10.851% | $163.3168 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $168.32 | 4.546% | $175.9718 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $134.79 | 7.717% | $145.1917 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $1,018.44 | $1,104.0365 | $1,104.04 | $1,103.95 | $1,104.10 | |