| 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 | $130.40 | 11.465% | $145.3504 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $196.28 | 8.120% | $212.2179 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $229.44 | 13.562% | $260.5567 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $199.67 | 11.287% | $222.2068 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $10.57 | 4.796% | $11.0769 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $183.51 | 3.692% | $190.2852 | $190.29 | $190.30 | $190.30 |
| Purchase #7 | $118.56 | 5.429% | $124.9966 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $1,068.43 | $1,166.6905 | $1,166.71 | $1,166.70 | $1,166.80 | |