| 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 | $185.40 | 5.286% | $195.2002 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $209.97 | 8.227% | $227.2442 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $187.75 | 11.184% | $208.748 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $20.88 | 5.550% | $22.0388 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $9.35 | 8.842% | $10.1767 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $122.65 | 9.785% | $134.6513 | $134.65 | $134.65 | $134.70 |
| Purchase #7 | $25.30 | 7.367% | $27.1639 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $761.30 | $825.2231 | $825.22 | $825.25 | $825.20 | |