| 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 | $163.77 | 7.524% | $176.0921 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $35.96 | 13.438% | $40.7923 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $142.30 | 9.163% | $155.3389 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $147.64 | 11.265% | $164.2716 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $166.56 | 10.367% | $183.8273 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $174.98 | 13.179% | $198.0406 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $168.31 | 3.799% | $174.7041 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $999.52 | $1,093.0669 | $1,093.06 | $1,093.10 | $1,093.00 | |