| 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 | $218.72 | 7.513% | $235.1524 | $235.15 | $235.15 | $235.20 |
| Purchase #2 | $126.34 | 13.166% | $142.9739 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $203.67 | 5.423% | $214.715 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $185.45 | 3.118% | $191.2323 | $191.23 | $191.25 | $191.20 |
| Purchase #5 | $224.97 | 5.755% | $237.917 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $144.46 | 4.109% | $150.3959 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $6.30 | 8.334% | $6.825 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $1,109.91 | $1,179.2115 | $1,179.22 | $1,179.20 | $1,179.20 | |