| 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 | $144.58 | 13.599% | $164.2414 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $109.32 | 11.134% | $121.4917 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $135.27 | 6.364% | $143.8786 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $43.40 | 5.102% | $45.6143 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $18.91 | 7.716% | $20.3691 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $236.37 | 12.669% | $266.3157 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $122.97 | 9.502% | $134.6546 | $134.65 | $134.65 | $134.70 |
| 7 purchase totals = | $810.82 | $896.5654 | $896.56 | $896.55 | $896.60 | |