| 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 | $141.92 | 13.705% | $161.3701 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $124.40 | 8.188% | $134.5859 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $209.70 | 5.268% | $220.747 | $220.75 | $220.75 | $220.70 |
| Purchase #4 | $166.54 | 9.266% | $181.9716 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $178.49 | 4.407% | $186.3561 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $48.68 | 7.782% | $52.4683 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $104.84 | 13.273% | $118.7554 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $974.57 | $1,056.2544 | $1,056.27 | $1,056.20 | $1,056.40 | |