| 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 | $125.97 | 10.873% | $139.6667 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $149.75 | 7.863% | $161.5248 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $12.51 | 4.630% | $13.0892 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $175.57 | 9.380% | $192.0385 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $41.50 | 3.570% | $42.9816 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $45.45 | 12.461% | $51.1135 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $195.45 | 9.257% | $213.5428 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $746.20 | $813.9571 | $813.95 | $813.95 | $813.90 | |