| 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 | $198.94 | 11.465% | $221.7485 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $34.35 | 7.534% | $36.9379 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $89.71 | 6.810% | $95.8193 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $38.92 | 12.468% | $43.7725 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $168.29 | 9.126% | $183.6481 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $200.39 | 3.594% | $207.592 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $60.35 | 13.730% | $68.6361 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $790.95 | $858.1544 | $858.16 | $858.15 | $858.00 | |