| 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 | $151.59 | 12.164% | $170.0294 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $136.52 | 7.109% | $146.2252 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $237.35 | 9.210% | $259.2099 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $134.46 | 12.360% | $151.0793 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $130.57 | 7.201% | $139.9723 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $119.87 | 4.588% | $125.3696 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $108.82 | 4.328% | $113.5297 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $1,019.18 | $1,105.4154 | $1,105.42 | $1,105.45 | $1,105.40 | |