| 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 | $137.57 | 5.832% | $145.5931 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $171.37 | 8.622% | $186.1455 | $186.15 | $186.15 | $186.10 |
| Purchase #3 | $173.47 | 5.844% | $183.6076 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $151.78 | 8.312% | $164.396 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $229.86 | 12.734% | $259.1304 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $154.91 | 8.679% | $168.3546 | $168.35 | $168.35 | $168.40 |
| Purchase #7 | $226.72 | 7.557% | $243.8532 | $243.85 | $243.85 | $243.90 |
| 7 purchase totals = | $1,245.68 | $1,351.0804 | $1,351.08 | $1,351.10 | $1,351.10 | |