| 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 | $166.37 | 10.770% | $184.288 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $90.77 | 10.361% | $100.1747 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $86.44 | 6.667% | $92.203 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $91.46 | 10.578% | $101.1346 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $9.25 | 8.196% | $10.0081 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $188.25 | 13.850% | $214.3226 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $250.40 | 12.866% | $282.6165 | $282.62 | $282.60 | $282.60 |
| 7 purchase totals = | $882.94 | $984.7475 | $984.74 | $984.70 | $984.70 | |