| 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 | $134.35 | 7.377% | $144.261 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $196.48 | 9.221% | $214.5974 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $176.86 | 13.793% | $201.2543 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $40.73 | 7.673% | $43.8552 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $40.45 | 5.203% | $42.5546 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $162.58 | 7.411% | $174.6288 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $62.84 | 11.242% | $69.9045 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $814.29 | $891.0558 | $891.05 | $891.05 | $891.20 | |