| 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 | $211.90 | 7.567% | $227.9345 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $161.39 | 12.159% | $181.0134 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $155.78 | 4.630% | $162.9926 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $108.82 | 10.226% | $119.9479 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $106.68 | 12.166% | $119.6587 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $170.90 | 10.375% | $188.6309 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $185.54 | 4.519% | $193.9246 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $1,101.01 | $1,194.1026 | $1,194.09 | $1,194.10 | $1,194.00 | |