| 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 | $164.41 | 4.431% | $171.695 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $119.31 | 12.463% | $134.1796 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $110.72 | 7.550% | $119.0794 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $236.56 | 12.676% | $266.5463 | $266.55 | $266.55 | $266.50 |
| Purchase #5 | $142.33 | 10.670% | $157.5166 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $64.59 | 8.498% | $70.0789 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $240.81 | 9.711% | $264.1951 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $1,078.73 | $1,183.2909 | $1,183.31 | $1,183.35 | $1,183.30 | |