| 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 | $73.86 | 9.386% | $80.7925 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $143.70 | 7.179% | $154.0162 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $200.71 | 7.238% | $215.2374 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $187.57 | 7.571% | $201.7709 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $30.51 | 6.808% | $32.5871 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $185.80 | 7.530% | $199.7907 | $199.79 | $199.80 | $199.80 |
| Purchase #7 | $177.66 | 11.522% | $198.13 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $999.81 | $1,082.3248 | $1,082.33 | $1,082.35 | $1,082.30 | |