| 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 | $163.55 | 13.164% | $185.0797 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $72.53 | 7.427% | $77.9168 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $168.75 | 10.799% | $186.9733 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $74.83 | 9.276% | $81.7712 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $117.64 | 5.395% | $123.9867 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $243.74 | 12.385% | $273.9272 | $273.93 | $273.95 | $273.90 |
| Purchase #7 | $143.52 | 3.792% | $148.9623 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $984.56 | $1,078.6172 | $1,078.62 | $1,078.60 | $1,078.70 | |