| 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 | $149.58 | 10.600% | $165.4355 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $213.55 | 6.281% | $226.9631 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $193.46 | 10.547% | $213.8642 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $137.35 | 5.828% | $145.3548 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $132.93 | 9.610% | $145.7046 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $250.61 | 4.827% | $262.7069 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $72.78 | 10.652% | $80.5325 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $1,150.26 | $1,240.5616 | $1,240.55 | $1,240.55 | $1,240.60 | |