| 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 | $177.77 | 12.326% | $199.6819 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $240.65 | 12.607% | $270.9887 | $270.99 | $271.00 | $271.00 |
| Purchase #3 | $218.50 | 10.770% | $242.0325 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $179.26 | 3.528% | $185.5843 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $31.83 | 8.237% | $34.4518 | $34.45 | $34.45 | $34.50 |
| Purchase #6 | $27.53 | 7.217% | $29.5168 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $192.34 | 8.522% | $208.7312 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $1,067.88 | $1,170.9872 | $1,170.98 | $1,171.05 | $1,171.00 | |