| 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 | $155.31 | 11.239% | $172.7653 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $79.83 | 10.558% | $88.2585 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $214.92 | 13.119% | $243.1154 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $182.78 | 6.290% | $194.2769 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $226.80 | 4.648% | $237.3417 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $83.41 | 11.511% | $93.0113 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $207.48 | 5.142% | $218.1486 | $218.15 | $218.15 | $218.10 |
| 7 purchase totals = | $1,150.53 | $1,246.9177 | $1,246.93 | $1,246.90 | $1,246.90 | |