| 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 | $168.76 | 3.279% | $174.2936 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $74.80 | 10.704% | $82.8066 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $155.68 | 7.291% | $167.0306 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $111.75 | 5.521% | $117.9197 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $227.92 | 6.673% | $243.1291 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $75.97 | 13.497% | $86.2237 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $196.50 | 5.387% | $207.0855 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $1,011.38 | $1,078.4888 | $1,078.49 | $1,078.50 | $1,078.40 | |