| 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 | $5.67 | 9.195% | $6.1914 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $142.65 | 4.308% | $148.7954 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $180.88 | 9.854% | $198.7039 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $176.71 | 3.709% | $183.2642 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $81.34 | 6.866% | $86.9248 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $248.92 | 5.758% | $263.2528 | $263.25 | $263.25 | $263.30 |
| Purchase #7 | $94.25 | 7.400% | $101.2245 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $930.42 | $988.3570 | $988.34 | $988.30 | $988.40 | |