| 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 | $150.59 | 10.689% | $166.6866 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $201.33 | 9.349% | $220.1523 | $220.15 | $220.15 | $220.20 |
| Purchase #3 | $124.40 | 4.405% | $129.8798 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $134.58 | 5.545% | $142.0425 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $70.87 | 8.717% | $77.0477 | $77.05 | $77.05 | $77.00 |
| Purchase #6 | $222.27 | 9.321% | $242.9878 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $248.92 | 10.565% | $275.2184 | $275.22 | $275.20 | $275.20 |
| 7 purchase totals = | $1,152.96 | $1,254.0151 | $1,254.02 | $1,254.05 | $1,254.00 | |