| 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 | $153.75 | 8.764% | $167.2247 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $198.79 | 4.408% | $207.5527 | $207.55 | $207.55 | $207.60 |
| Purchase #3 | $201.72 | 7.119% | $216.0804 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $121.62 | 12.830% | $137.2238 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $68.71 | 6.322% | $73.0538 | $73.05 | $73.05 | $73.10 |
| Purchase #6 | $124.93 | 7.277% | $134.0212 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $193.82 | 10.372% | $213.923 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $1,063.34 | $1,149.0796 | $1,149.06 | $1,149.00 | $1,149.10 | |