| 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 | $163.43 | 13.629% | $185.7039 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $130.28 | 13.717% | $148.1505 | $148.15 | $148.15 | $148.20 |
| Purchase #3 | $7.83 | 8.805% | $8.5194 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $81.94 | 10.692% | $90.701 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $188.74 | 13.657% | $214.5162 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $205.75 | 10.675% | $227.7138 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $5.66 | 12.554% | $6.3706 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $783.63 | $881.6754 | $881.67 | $881.60 | $881.70 | |