| 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 | $192.80 | 8.735% | $209.6411 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $193.39 | 11.619% | $215.86 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $59.26 | 11.853% | $66.2841 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $21.99 | 5.534% | $23.2069 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $134.82 | 6.753% | $143.9244 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $86.56 | 10.408% | $95.5692 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $172.75 | 9.270% | $188.7639 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $861.57 | $943.2496 | $943.24 | $943.20 | $943.30 | |