| 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 | $179.41 | 3.587% | $185.8454 | $185.85 | $185.85 | $185.80 |
| Purchase #2 | $218.33 | 5.765% | $230.9167 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $206.83 | 8.410% | $224.2244 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $215.32 | 9.722% | $236.2534 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $130.61 | 8.270% | $141.4114 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $110.34 | 13.413% | $125.1399 | $125.14 | $125.15 | $125.10 |
| Purchase #7 | $203.28 | 5.133% | $213.7144 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,264.12 | $1,357.5056 | $1,357.50 | $1,357.45 | $1,357.40 | |