| 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 | $133.46 | 8.711% | $145.0857 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $91.59 | 13.636% | $104.0792 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $234.64 | 9.320% | $256.5084 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $133.99 | 7.602% | $144.1759 | $144.18 | $144.20 | $144.20 |
| Purchase #5 | $192.97 | 11.213% | $214.6077 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $199.75 | 13.456% | $226.6284 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $83.45 | 4.233% | $86.9824 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $1,069.85 | $1,178.0677 | $1,178.08 | $1,178.15 | $1,178.10 | |