| 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 | $16.41 | 6.118% | $17.414 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $190.36 | 5.215% | $200.2873 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $91.63 | 11.821% | $102.4616 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $37.96 | 9.513% | $41.5711 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $238.63 | 11.474% | $266.0104 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $178.87 | 8.210% | $193.5552 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $74.99 | 7.536% | $80.6412 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $828.85 | $901.9408 | $901.94 | $901.90 | $902.00 | |