| 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 | $183.34 | 4.129% | $190.9101 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $64.85 | 13.340% | $73.501 | $73.50 | $73.50 | $73.50 |
| Purchase #3 | $183.28 | 10.505% | $202.5336 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $231.27 | 11.204% | $257.1815 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $136.53 | 5.205% | $143.6364 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $102.85 | 11.107% | $114.2735 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $185.31 | 6.853% | $198.0093 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $1,087.43 | $1,180.0454 | $1,180.04 | $1,180.05 | $1,180.00 | |