| 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 | $145.49 | 13.574% | $165.2388 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $179.76 | 3.693% | $186.3985 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $250.96 | 6.678% | $267.7191 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $194.68 | 13.870% | $221.6821 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $177.61 | 6.301% | $188.8012 | $188.80 | $188.80 | $188.80 |
| Purchase #6 | $122.56 | 11.203% | $136.2904 | $136.29 | $136.30 | $136.30 |
| Purchase #7 | $137.98 | 3.755% | $143.1611 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $1,209.04 | $1,309.2912 | $1,309.29 | $1,309.30 | $1,309.30 | |