| 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 | $180.71 | 12.577% | $203.4379 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $91.86 | 10.490% | $101.4961 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $148.69 | 12.541% | $167.3372 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $34.79 | 12.268% | $39.058 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $193.40 | 4.447% | $202.0005 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $127.86 | 10.784% | $141.6484 | $141.65 | $141.65 | $141.60 |
| Purchase #7 | $51.56 | 8.384% | $55.8828 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $828.87 | $910.8609 | $910.87 | $910.90 | $910.80 | |