| 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 | $142.67 | 3.354% | $147.4552 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $99.66 | 8.608% | $108.2387 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $162.53 | 12.594% | $182.999 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $79.72 | 9.511% | $87.3022 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $64.64 | 5.533% | $68.2165 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $163.84 | 13.595% | $186.114 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $26.72 | 5.558% | $28.2051 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $739.78 | $808.5307 | $808.54 | $808.50 | $808.50 | |