| 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 | $163.50 | 13.179% | $185.0477 | $185.05 | $185.05 | $185.00 |
| Purchase #2 | $100.93 | 10.158% | $111.1825 | $111.18 | $111.20 | $111.20 |
| Purchase #3 | $119.38 | 8.230% | $129.205 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $179.64 | 5.790% | $190.0412 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $124.74 | 7.756% | $134.4148 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $182.80 | 3.563% | $189.3132 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $216.83 | 9.547% | $237.5308 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $1,087.82 | $1,176.7352 | $1,176.73 | $1,176.75 | $1,176.60 | |