| 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 | $124.58 | 10.820% | $138.0596 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $157.49 | 8.315% | $170.5853 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $136.64 | 8.281% | $147.9552 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $25.32 | 4.456% | $26.4483 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $94.72 | 7.869% | $102.1735 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $134.74 | 4.129% | $140.3034 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $136.88 | 5.176% | $143.9649 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $810.37 | $869.4902 | $869.49 | $869.45 | $869.60 | |