| 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 | $158.38 | 13.704% | $180.0844 | $180.08 | $180.10 | $180.10 |
| Purchase #2 | $230.92 | 5.208% | $242.9463 | $242.95 | $242.95 | $242.90 |
| Purchase #3 | $124.39 | 13.217% | $140.8306 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $192.51 | 6.863% | $205.722 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $77.82 | 8.279% | $84.2627 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $31.90 | 11.458% | $35.5551 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $6.32 | 11.259% | $7.0316 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $822.24 | $896.4327 | $896.43 | $896.45 | $896.40 | |