| 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 | $206.47 | 4.764% | $216.3062 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $153.39 | 9.479% | $167.9298 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $171.71 | 3.439% | $177.6151 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $234.54 | 7.266% | $251.5817 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $236.66 | 13.286% | $268.1026 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $175.66 | 7.206% | $188.3181 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $16.95 | 4.661% | $17.74 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $1,195.38 | $1,287.5935 | $1,287.60 | $1,287.60 | $1,287.50 | |