| 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 | $90.80 | 13.265% | $102.8446 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $174.55 | 5.524% | $184.1921 | $184.19 | $184.20 | $184.20 |
| Purchase #3 | $248.46 | 10.153% | $273.6861 | $273.69 | $273.70 | $273.70 |
| Purchase #4 | $112.56 | 10.826% | $124.7457 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $94.38 | 3.745% | $97.9145 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $161.33 | 13.183% | $182.5981 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $86.37 | 3.292% | $89.2133 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $968.45 | $1,055.1944 | $1,055.19 | $1,055.20 | $1,055.10 | |