| 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 | $118.35 | 8.799% | $128.7636 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $167.79 | 5.286% | $176.6594 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $65.88 | 13.855% | $75.0077 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $226.87 | 6.426% | $241.4487 | $241.45 | $241.45 | $241.40 |
| Purchase #5 | $109.63 | 5.123% | $115.2463 | $115.25 | $115.25 | $115.20 |
| Purchase #6 | $100.32 | 10.730% | $111.0843 | $111.08 | $111.10 | $111.10 |
| Purchase #7 | $163.98 | 9.786% | $180.0271 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $952.82 | $1,028.2371 | $1,028.24 | $1,028.25 | $1,028.20 | |