| 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 | $196.71 | 9.408% | $215.2165 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $167.55 | 4.829% | $175.641 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $241.73 | 12.634% | $272.2702 | $272.27 | $272.25 | $272.30 |
| Purchase #4 | $228.30 | 13.762% | $259.7186 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $112.41 | 8.148% | $121.5692 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $172.92 | 3.707% | $179.3301 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $249.40 | 13.836% | $283.907 | $283.91 | $283.90 | $283.90 |
| 7 purchase totals = | $1,369.02 | $1,507.6526 | $1,507.66 | $1,507.60 | $1,507.60 | |