| 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 | $26.94 | 13.498% | $30.5764 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $151.37 | 7.833% | $163.2268 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $156.86 | 4.189% | $163.4309 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $226.58 | 7.818% | $244.294 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $218.25 | 3.218% | $225.2733 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $123.58 | 10.671% | $136.7672 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $235.29 | 9.278% | $257.1202 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $1,138.87 | $1,220.6888 | $1,220.69 | $1,220.70 | $1,220.70 | |