| 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 | $186.46 | 6.463% | $198.5109 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $69.87 | 3.636% | $72.4105 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $185.28 | 4.191% | $193.0451 | $193.05 | $193.05 | $193.00 |
| Purchase #4 | $102.87 | 11.416% | $114.6136 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $203.48 | 5.646% | $214.9685 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $187.48 | 13.763% | $213.2829 | $213.28 | $213.30 | $213.30 |
| Purchase #7 | $133.52 | 7.759% | $143.8798 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $1,068.96 | $1,150.7113 | $1,150.71 | $1,150.70 | $1,150.70 | |