| 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 | $144.32 | 13.626% | $163.985 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $154.94 | 13.152% | $175.3177 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $86.55 | 5.575% | $91.3752 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $74.93 | 7.455% | $80.516 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $119.76 | 7.592% | $128.8522 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $246.68 | 13.106% | $279.0099 | $279.01 | $279.00 | $279.00 |
| Purchase #7 | $37.78 | 5.693% | $39.9308 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $864.96 | $958.9868 | $959.00 | $959.00 | $959.00 | |