| 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 | $67.81 | 12.625% | $76.371 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $186.39 | 7.705% | $200.7513 | $200.75 | $200.75 | $200.80 |
| Purchase #3 | $132.73 | 4.356% | $138.5117 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $121.52 | 12.248% | $136.4038 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $205.84 | 8.184% | $222.6859 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $182.58 | 11.294% | $203.2006 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $109.39 | 13.611% | $124.2791 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $1,006.26 | $1,102.2034 | $1,102.20 | $1,102.20 | $1,102.30 | |