| 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 | $207.81 | 7.533% | $223.4643 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $79.58 | 5.232% | $83.7436 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $225.46 | 9.149% | $246.0873 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $192.74 | 6.507% | $205.2816 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $138.49 | 9.704% | $151.9291 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $27.32 | 10.671% | $30.2353 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $114.35 | 9.401% | $125.1 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $985.75 | $1,065.8412 | $1,065.84 | $1,065.90 | $1,065.80 | |