| 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 | $183.49 | 4.190% | $191.1782 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $75.87 | 13.335% | $85.9873 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $237.37 | 5.214% | $249.7465 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $30.74 | 9.168% | $33.5582 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $34.30 | 12.604% | $38.6232 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $86.69 | 4.116% | $90.2582 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $167.79 | 13.600% | $190.6094 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $816.25 | $879.9610 | $879.97 | $879.95 | $880.00 | |