| 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 | $162.78 | 5.524% | $171.772 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $106.95 | 7.312% | $114.7702 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $151.37 | 8.541% | $164.2985 | $164.30 | $164.30 | $164.30 |
| Purchase #4 | $164.52 | 11.353% | $183.198 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $13.45 | 13.634% | $15.2838 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $128.99 | 6.776% | $137.7304 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $15.66 | 11.491% | $17.4595 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $743.72 | $804.5124 | $804.51 | $804.50 | $804.60 | |