| 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 | $108.30 | 8.727% | $117.7513 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $188.97 | 8.801% | $205.6012 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $54.58 | 4.489% | $57.0301 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $208.35 | 3.432% | $215.5006 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $250.39 | 8.425% | $271.4854 | $271.49 | $271.50 | $271.50 |
| Purchase #6 | $180.99 | 3.138% | $186.6695 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $134.66 | 6.631% | $143.5893 | $143.59 | $143.60 | $143.60 |
| 7 purchase totals = | $1,126.24 | $1,197.6274 | $1,197.63 | $1,197.65 | $1,197.70 | |