| 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 | $110.56 | 7.833% | $119.2202 | $119.22 | $119.20 | $119.20 |
| Purchase #2 | $67.36 | 13.287% | $76.3101 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $249.25 | 5.420% | $262.7594 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $166.40 | 11.578% | $185.6658 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $28.31 | 3.204% | $29.2171 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $133.93 | 9.445% | $146.5797 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $91.82 | 6.829% | $98.0904 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $847.63 | $917.8427 | $917.85 | $917.80 | $917.90 | |