| 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 | $161.53 | 10.865% | $179.0802 | $179.08 | $179.10 | $179.10 |
| Purchase #2 | $241.71 | 6.863% | $258.2986 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $52.32 | 10.839% | $57.991 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $199.35 | 8.546% | $216.3865 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $31.56 | 11.164% | $35.0834 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $100.69 | 13.703% | $114.4876 | $114.49 | $114.50 | $114.50 |
| Purchase #7 | $30.26 | 6.865% | $32.3373 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $817.42 | $893.6646 | $893.67 | $893.75 | $893.70 | |