| 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 | $194.95 | 10.357% | $215.141 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $141.29 | 10.505% | $156.1325 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $197.51 | 5.382% | $208.14 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $186.76 | 11.852% | $208.8948 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $170.77 | 5.530% | $180.2136 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $124.37 | 4.355% | $129.7863 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $83.25 | 5.237% | $87.6098 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $1,098.90 | $1,185.9180 | $1,185.91 | $1,185.95 | $1,185.80 | |