| 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 | $202.60 | 10.376% | $223.6218 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $13.78 | 12.823% | $15.547 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $121.57 | 13.340% | $137.7874 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $129.75 | 11.758% | $145.006 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $157.93 | 7.749% | $170.168 | $170.17 | $170.15 | $170.20 |
| Purchase #6 | $75.44 | 8.172% | $81.605 | $81.61 | $81.60 | $81.60 |
| Purchase #7 | $155.56 | 6.778% | $166.1039 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $856.63 | $939.8391 | $939.85 | $939.80 | $939.80 | |