| 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 | $136.66 | 3.771% | $141.8134 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $41.54 | 12.493% | $46.7296 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $97.41 | 4.143% | $101.4457 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $158.36 | 9.358% | $173.1793 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $34.36 | 7.145% | $36.815 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $190.87 | 7.747% | $205.6567 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $157.65 | 6.795% | $168.3623 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $816.85 | $874.0020 | $874.01 | $874.00 | $874.00 | |