| 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 | $160.34 | 9.598% | $175.7294 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $149.33 | 8.196% | $161.5691 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $186.98 | 13.586% | $212.3831 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $81.88 | 7.766% | $88.2388 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $127.35 | 5.821% | $134.763 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $7.44 | 3.329% | $7.6877 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $29.75 | 10.530% | $32.8827 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $743.07 | $813.2538 | $813.25 | $813.30 | $813.30 | |