| 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 | $170.88 | 13.465% | $193.889 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $68.86 | 10.578% | $76.144 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $136.36 | 5.610% | $144.0098 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $72.88 | 12.777% | $82.1919 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $27.63 | 8.523% | $29.9849 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $167.54 | 6.385% | $178.2374 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $245.41 | 11.503% | $273.6395 | $273.64 | $273.65 | $273.60 |
| 7 purchase totals = | $889.56 | $978.0965 | $978.09 | $978.15 | $978.00 | |