| 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 | $117.67 | 6.738% | $125.5986 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $16.87 | 13.641% | $19.1712 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $142.39 | 10.467% | $157.294 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $196.91 | 4.487% | $205.7454 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $94.98 | 13.349% | $107.6589 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $47.45 | 5.522% | $50.0702 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $205.91 | 4.444% | $215.0606 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $822.18 | $880.5989 | $880.60 | $880.55 | $880.70 | |