| 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 | $148.71 | 10.475% | $164.2874 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $82.28 | 6.497% | $87.6257 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $164.66 | 8.809% | $179.1649 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $118.84 | 6.773% | $126.889 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $159.91 | 6.471% | $170.2578 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $175.43 | 9.557% | $192.1958 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $250.26 | 9.599% | $274.2825 | $274.28 | $274.30 | $274.30 |
| 7 purchase totals = | $1,100.09 | $1,194.7031 | $1,194.71 | $1,194.75 | $1,194.80 | |