| 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 | $142.57 | 5.749% | $150.7663 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $142.71 | 9.596% | $156.4045 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $148.86 | 13.388% | $168.7894 | $168.79 | $168.80 | $168.80 |
| Purchase #4 | $114.44 | 13.585% | $129.9867 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $212.84 | 13.674% | $241.9437 | $241.94 | $241.95 | $241.90 |
| Purchase #6 | $164.77 | 8.638% | $179.0028 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $174.58 | 8.862% | $190.0513 | $190.05 | $190.05 | $190.10 |
| 7 purchase totals = | $1,100.77 | $1,216.9447 | $1,216.94 | $1,216.95 | $1,217.00 | |