| 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 | $151.65 | 9.410% | $165.9203 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $161.92 | 6.339% | $172.1841 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $129.63 | 7.277% | $139.0632 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $105.36 | 5.787% | $111.4572 | $111.46 | $111.45 | $111.50 |
| Purchase #5 | $218.64 | 10.812% | $242.2794 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $224.27 | 3.592% | $232.3258 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $170.72 | 3.663% | $176.9735 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $1,162.19 | $1,240.2035 | $1,240.20 | $1,240.20 | $1,240.30 | |