| 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 | $156.71 | 13.719% | $178.209 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $198.56 | 8.780% | $215.9936 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $49.85 | 7.641% | $53.659 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $218.48 | 8.351% | $236.7253 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $225.78 | 3.578% | $233.8584 | $233.86 | $233.85 | $233.90 |
| Purchase #6 | $205.98 | 10.629% | $227.8736 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $101.53 | 3.563% | $105.1475 | $105.15 | $105.15 | $105.10 |
| 7 purchase totals = | $1,156.89 | $1,251.4664 | $1,251.47 | $1,251.45 | $1,251.50 | |