| 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 | $145.47 | 9.380% | $159.1151 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $186.83 | 8.779% | $203.2318 | $203.23 | $203.25 | $203.20 |
| Purchase #3 | $177.30 | 10.138% | $195.2747 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $175.87 | 9.152% | $191.9656 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $191.86 | 8.277% | $207.7403 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $11.27 | 6.590% | $12.0127 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $145.57 | 12.611% | $163.9278 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $1,034.17 | $1,133.2680 | $1,133.27 | $1,133.25 | $1,133.20 | |