| 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 | $133.43 | 6.292% | $141.8254 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $241.69 | 5.763% | $255.6186 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $166.53 | 5.197% | $175.1846 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $70.48 | 11.197% | $78.3716 | $78.37 | $78.35 | $78.40 |
| Purchase #5 | $58.38 | 8.629% | $63.4176 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $214.65 | 5.210% | $225.8333 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $207.84 | 9.539% | $227.6659 | $227.67 | $227.65 | $227.70 |
| 7 purchase totals = | $1,093.00 | $1,167.9170 | $1,167.92 | $1,167.90 | $1,167.90 | |