| 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 | $90.48 | 7.355% | $97.1348 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $169.48 | 6.117% | $179.8471 | $179.85 | $179.85 | $179.80 |
| Purchase #3 | $234.39 | 3.663% | $242.9757 | $242.98 | $243.00 | $243.00 |
| Purchase #4 | $150.83 | 10.724% | $167.005 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $123.38 | 6.743% | $131.6995 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $78.47 | 10.199% | $86.4732 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $163.34 | 4.494% | $170.6805 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $1,010.37 | $1,075.8158 | $1,075.82 | $1,075.85 | $1,075.80 | |