| 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 | $156.36 | 11.394% | $174.1757 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $94.41 | 6.760% | $100.7921 | $100.79 | $100.80 | $100.80 |
| Purchase #3 | $54.36 | 6.116% | $57.6847 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $176.29 | 9.165% | $192.447 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $176.70 | 12.458% | $198.7133 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $177.87 | 3.411% | $183.9371 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $28.53 | 8.653% | $30.9987 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $864.52 | $938.7486 | $938.75 | $938.80 | $938.70 | |