| 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 | $105.66 | 8.686% | $114.8376 | $114.84 | $114.85 | $114.80 |
| Purchase #2 | $46.45 | 12.770% | $52.3817 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $92.32 | 8.345% | $100.0241 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $164.77 | 8.202% | $178.2844 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $16.32 | 4.514% | $17.0567 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $179.70 | 13.506% | $203.9703 | $203.97 | $203.95 | $204.00 |
| Purchase #7 | $111.72 | 9.245% | $122.0485 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $716.94 | $788.6033 | $788.60 | $788.60 | $788.60 | |