| 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 | $136.61 | 7.381% | $146.6932 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $102.95 | 10.663% | $113.9276 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $82.65 | 7.652% | $88.9744 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $23.83 | 5.730% | $25.1955 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $90.68 | 8.630% | $98.5057 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $123.39 | 8.812% | $134.2631 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $220.58 | 4.841% | $231.2583 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $780.69 | $838.8178 | $838.82 | $838.80 | $838.90 | |