| 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 | $161.45 | 7.631% | $173.7702 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $7.94 | 11.479% | $8.8514 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $107.38 | 6.370% | $114.2201 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $149.64 | 9.356% | $163.6403 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $210.67 | 12.257% | $236.4918 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $141.89 | 4.649% | $148.4865 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $178.62 | 3.576% | $185.0075 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $957.59 | $1,030.4678 | $1,030.47 | $1,030.45 | $1,030.50 | |