| 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 | $145.82 | 12.462% | $163.9921 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $114.89 | 13.343% | $130.2198 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $55.93 | 13.745% | $63.6176 | $63.62 | $63.60 | $63.60 |
| Purchase #4 | $70.71 | 12.250% | $79.372 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $46.66 | 3.575% | $48.3281 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $14.85 | 3.634% | $15.3896 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $23.87 | 13.670% | $27.133 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $472.73 | $528.0522 | $528.05 | $528.05 | $528.00 | |