| 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 | $165.96 | 13.454% | $188.2883 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $171.94 | 12.595% | $193.5958 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $198.65 | 11.739% | $221.9695 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $225.71 | 3.204% | $232.9417 | $232.94 | $232.95 | $232.90 |
| Purchase #5 | $167.36 | 11.776% | $187.0683 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $28.49 | 12.586% | $32.0758 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $25.37 | 13.341% | $28.7546 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $983.48 | $1,084.6940 | $1,084.70 | $1,084.70 | $1,084.80 | |