| 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 | $42.41 | 13.580% | $48.1693 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $179.95 | 8.568% | $195.3681 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $226.97 | 11.362% | $252.7583 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $139.96 | 4.598% | $146.3954 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $166.95 | 3.833% | $173.3492 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $36.36 | 10.217% | $40.0749 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $48.95 | 5.147% | $51.4695 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $841.55 | $907.5847 | $907.59 | $907.50 | $907.70 | |