| 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 | $139.97 | 12.328% | $157.2255 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $111.67 | 7.320% | $119.8442 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $72.91 | 5.586% | $76.9828 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $145.91 | 7.563% | $156.9452 | $156.95 | $156.95 | $156.90 |
| Purchase #5 | $207.39 | 4.859% | $217.4671 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $186.71 | 6.586% | $199.0067 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $99.35 | 4.492% | $103.8128 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $963.91 | $1,031.2843 | $1,031.29 | $1,031.30 | $1,031.20 | |