| 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 | $179.44 | 13.770% | $204.1489 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $10.41 | 5.490% | $10.9815 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $34.55 | 6.298% | $36.726 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $111.62 | 5.200% | $117.4242 | $117.42 | $117.40 | $117.40 |
| Purchase #5 | $234.73 | 11.650% | $262.076 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $75.35 | 5.796% | $79.7173 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $242.92 | 13.316% | $275.2672 | $275.27 | $275.25 | $275.30 |
| 7 purchase totals = | $889.02 | $986.3411 | $986.35 | $986.35 | $986.30 | |