| 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 | $145.39 | 12.156% | $163.0636 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $249.45 | 7.256% | $267.5501 | $267.55 | $267.55 | $267.60 |
| Purchase #3 | $86.84 | 6.775% | $92.7234 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $92.93 | 11.677% | $103.7814 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $227.62 | 11.625% | $254.0808 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $249.87 | 9.240% | $272.958 | $272.96 | $272.95 | $273.00 |
| Purchase #7 | $16.87 | 6.269% | $17.9276 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $1,068.97 | $1,172.0849 | $1,172.08 | $1,172.10 | $1,172.20 | |