| 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 | $181.71 | 13.149% | $205.603 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $75.43 | 7.466% | $81.0616 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $15.47 | 6.309% | $16.446 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $219.62 | 13.353% | $248.9459 | $248.95 | $248.95 | $248.90 |
| Purchase #5 | $129.39 | 12.293% | $145.2959 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $23.35 | 12.347% | $26.233 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $85.78 | 13.420% | $97.2917 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $730.75 | $820.8771 | $820.88 | $820.90 | $820.80 | |