| 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 | $75.57 | 4.720% | $79.1369 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $119.87 | 4.300% | $125.0244 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $157.95 | 11.559% | $176.2074 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $209.25 | 8.141% | $226.285 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $23.59 | 8.188% | $25.5215 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $80.94 | 3.650% | $83.8943 | $83.89 | $83.90 | $83.90 |
| Purchase #7 | $121.53 | 4.455% | $126.9442 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $788.70 | $843.0137 | $843.01 | $843.00 | $842.90 | |