| 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 | $141.68 | 3.569% | $146.7366 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $28.36 | 9.274% | $30.9901 | $30.99 | $31.00 | $31.00 |
| Purchase #3 | $84.81 | 3.807% | $88.0387 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $125.63 | 8.227% | $135.9656 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $105.77 | 11.783% | $118.2329 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $229.84 | 6.746% | $245.345 | $245.35 | $245.35 | $245.30 |
| Purchase #7 | $113.73 | 12.347% | $127.7722 | $127.77 | $127.75 | $127.80 |
| 7 purchase totals = | $829.82 | $893.0811 | $893.09 | $893.10 | $893.00 | |