| 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 | $243.71 | 10.168% | $268.4904 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $168.42 | 6.861% | $179.9753 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $208.50 | 13.608% | $236.8727 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $23.52 | 13.496% | $26.6943 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $168.57 | 8.304% | $182.5681 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $87.35 | 5.478% | $92.135 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $181.59 | 10.861% | $201.3125 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $1,081.66 | $1,188.0483 | $1,188.05 | $1,188.05 | $1,188.10 | |