| 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 | $179.54 | 11.811% | $200.7455 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $106.29 | 8.424% | $115.2439 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $70.55 | 12.529% | $79.3892 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $54.47 | 5.838% | $57.65 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $179.87 | 4.538% | $188.0325 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $126.26 | 8.639% | $137.1676 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $12.73 | 3.110% | $13.1259 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $729.71 | $791.3546 | $791.36 | $791.40 | $791.30 | |