| 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 | $145.46 | 12.839% | $164.1356 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $133.96 | 9.260% | $146.3647 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $5.87 | 7.295% | $6.2982 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $132.43 | 3.322% | $136.8293 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $32.80 | 11.873% | $36.6943 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $95.81 | 8.366% | $103.8255 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $201.59 | 7.314% | $216.3343 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $747.92 | $810.4819 | $810.48 | $810.55 | $810.40 | |