| 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 | $175.56 | 8.639% | $190.7266 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $25.43 | 3.450% | $26.3073 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $227.99 | 8.708% | $247.8434 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $67.77 | 6.667% | $72.2882 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $10.89 | 9.312% | $11.9041 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $118.67 | 8.167% | $128.3618 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $231.66 | 7.310% | $248.5943 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $857.97 | $926.0257 | $926.02 | $926.05 | $926.00 | |