| 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 | $140.76 | 12.652% | $158.569 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $205.76 | 10.671% | $227.7166 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $187.70 | 5.861% | $198.7011 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $144.54 | 13.578% | $164.1656 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $166.66 | 10.396% | $183.986 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $106.78 | 5.544% | $112.6999 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $98.93 | 6.831% | $105.6879 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $1,051.13 | $1,151.5261 | $1,151.54 | $1,151.50 | $1,151.60 | |