| 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 | $175.78 | 13.312% | $199.1798 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $107.84 | 11.343% | $120.0723 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $47.48 | 4.308% | $49.5254 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $190.56 | 9.235% | $208.1582 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $122.54 | 13.599% | $139.2042 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $240.63 | 4.114% | $250.5295 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $187.60 | 3.435% | $194.0441 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,072.43 | $1,160.7135 | $1,160.71 | $1,160.75 | $1,160.70 | |