| 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 | $153.97 | 9.510% | $168.6125 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $132.55 | 3.736% | $137.5021 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $24.77 | 12.519% | $27.871 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $123.81 | 5.537% | $130.6654 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $7.82 | 11.862% | $8.7476 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $231.57 | 12.159% | $259.7266 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $10.25 | 4.548% | $10.7162 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $684.74 | $743.8414 | $743.85 | $743.80 | $743.80 | |