| 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 | $165.69 | 8.337% | $179.5036 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $134.53 | 10.432% | $148.5642 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $89.96 | 10.540% | $99.4418 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $175.56 | 10.525% | $194.0377 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $138.92 | 7.177% | $148.8903 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $193.25 | 9.300% | $211.2223 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $14.76 | 8.461% | $16.0088 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $912.67 | $997.6687 | $997.66 | $997.65 | $997.60 | |