| 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 | $176.63 | 10.259% | $194.7505 | $194.75 | $194.75 | $194.80 |
| Purchase #2 | $207.93 | 10.177% | $229.091 | $229.09 | $229.10 | $229.10 |
| Purchase #3 | $221.44 | 4.510% | $231.4269 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $129.85 | 3.701% | $134.6557 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $143.98 | 5.338% | $151.6657 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $27.82 | 8.754% | $30.2554 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $201.77 | 9.146% | $220.2239 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $1,109.42 | $1,192.0691 | $1,192.08 | $1,192.05 | $1,192.20 | |