| 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 | $118.26 | 13.543% | $134.276 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $15.66 | 9.788% | $17.1928 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $99.45 | 7.529% | $106.9376 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $136.40 | 9.392% | $149.2107 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $22.92 | 10.730% | $25.3793 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $74.74 | 7.461% | $80.3164 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $154.97 | 12.692% | $174.6388 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $622.40 | $687.9516 | $687.96 | $688.00 | $687.90 | |