| 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 | $91.73 | 11.249% | $102.0487 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $186.36 | 12.693% | $210.0147 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $157.66 | 3.478% | $163.1434 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $194.84 | 12.747% | $219.6763 | $219.68 | $219.70 | $219.70 |
| Purchase #5 | $157.50 | 8.343% | $170.6402 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $158.34 | 13.282% | $179.3707 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $103.42 | 12.501% | $116.3485 | $116.35 | $116.35 | $116.30 |
| 7 purchase totals = | $1,049.85 | $1,161.2425 | $1,161.24 | $1,161.25 | $1,161.10 | |