| 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 | $170.58 | 12.708% | $192.2573 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $132.73 | 10.620% | $146.8259 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $81.43 | 6.724% | $86.9054 | $86.91 | $86.90 | $86.90 |
| Purchase #4 | $233.47 | 6.541% | $248.7413 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $223.50 | 3.384% | $231.0632 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $96.84 | 8.298% | $104.8758 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $6.68 | 13.505% | $7.5821 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $945.23 | $1,018.2510 | $1,018.26 | $1,018.30 | $1,018.30 | |