| 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 | $167.43 | 12.783% | $188.8326 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $247.56 | 13.217% | $280.28 | $280.28 | $280.30 | $280.30 |
| Purchase #3 | $75.98 | 7.573% | $81.734 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $64.58 | 3.430% | $66.7951 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $25.61 | 10.691% | $28.348 | $28.35 | $28.35 | $28.30 |
| Purchase #6 | $172.95 | 7.811% | $186.4591 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $215.30 | 4.158% | $224.2522 | $224.25 | $224.25 | $224.30 |
| 7 purchase totals = | $969.41 | $1,056.7010 | $1,056.70 | $1,056.75 | $1,056.70 | |