| 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 | $167.90 | 13.700% | $190.9023 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $190.29 | 4.498% | $198.8492 | $198.85 | $198.85 | $198.80 |
| Purchase #3 | $61.37 | 13.651% | $69.7476 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $217.37 | 13.730% | $247.2149 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $122.90 | 10.770% | $136.1363 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $107.98 | 6.174% | $114.6467 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $76.68 | 7.406% | $82.3589 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $944.49 | $1,039.8559 | $1,039.86 | $1,039.85 | $1,039.70 | |