| 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 | $158.26 | 4.179% | $164.8737 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $223.71 | 12.803% | $252.3516 | $252.35 | $252.35 | $252.40 |
| Purchase #3 | $26.91 | 6.711% | $28.7159 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $89.74 | 6.501% | $95.574 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $214.79 | 6.185% | $228.0748 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $117.62 | 10.782% | $130.3018 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $164.37 | 13.587% | $186.703 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $995.40 | $1,086.5948 | $1,086.58 | $1,086.50 | $1,086.70 | |