| 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 | $119.93 | 5.705% | $126.772 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $151.28 | 10.135% | $166.6122 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $189.99 | 3.279% | $196.2198 | $196.22 | $196.20 | $196.20 |
| Purchase #4 | $224.79 | 8.231% | $243.2925 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $17.32 | 8.269% | $18.7522 | $18.75 | $18.75 | $18.80 |
| Purchase #6 | $106.34 | 8.735% | $115.6288 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $61.35 | 10.549% | $67.8218 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $871.00 | $935.0993 | $935.09 | $935.05 | $935.10 | |