| 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 | $136.44 | 8.748% | $148.3758 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $159.83 | 4.631% | $167.2317 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $223.49 | 9.159% | $243.9594 | $243.96 | $243.95 | $244.00 |
| Purchase #4 | $75.28 | 13.558% | $85.4865 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $247.95 | 10.182% | $273.1963 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $12.33 | 5.867% | $13.0534 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $151.69 | 7.728% | $163.4126 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,007.01 | $1,094.7157 | $1,094.72 | $1,094.75 | $1,094.80 | |