| 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 | $161.65 | 6.342% | $171.9018 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $174.78 | 7.611% | $188.0825 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $97.67 | 3.337% | $100.9292 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $216.95 | 10.206% | $239.0919 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $185.77 | 13.715% | $211.2484 | $211.25 | $211.25 | $211.20 |
| Purchase #6 | $61.58 | 5.461% | $64.9429 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $197.69 | 5.467% | $208.4977 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,096.09 | $1,184.6944 | $1,184.69 | $1,184.75 | $1,184.60 | |