| 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 | $179.79 | 9.776% | $197.3663 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $203.49 | 5.616% | $214.918 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $93.79 | 10.621% | $103.7514 | $103.75 | $103.75 | $103.80 |
| Purchase #4 | $124.72 | 6.362% | $132.6547 | $132.65 | $132.65 | $132.70 |
| Purchase #5 | $206.76 | 13.628% | $234.9373 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $215.91 | 8.680% | $234.651 | $234.65 | $234.65 | $234.70 |
| Purchase #7 | $156.83 | 13.198% | $177.5284 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,181.29 | $1,295.8071 | $1,295.81 | $1,295.80 | $1,295.90 | |