| 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 | $156.26 | 5.513% | $164.8746 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $187.85 | 9.293% | $205.3069 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $50.37 | 13.618% | $57.2294 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $228.33 | 6.443% | $243.0413 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $135.62 | 12.481% | $152.5467 | $152.55 | $152.55 | $152.50 |
| Purchase #6 | $72.75 | 11.406% | $81.0479 | $81.05 | $81.05 | $81.00 |
| Purchase #7 | $99.35 | 3.166% | $102.4954 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $930.53 | $1,006.5422 | $1,006.55 | $1,006.55 | $1,006.40 | |