| 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 | $186.52 | 10.545% | $206.1885 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $126.77 | 10.201% | $139.7018 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $81.56 | 4.677% | $85.3746 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $106.41 | 7.856% | $114.7696 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $70.55 | 10.304% | $77.8195 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $125.72 | 3.152% | $129.6827 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $81.26 | 8.751% | $88.3711 | $88.37 | $88.35 | $88.40 |
| 7 purchase totals = | $778.79 | $841.9078 | $841.90 | $841.85 | $842.00 | |