| 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 | $123.80 | 7.728% | $133.3673 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $22.60 | 9.387% | $24.7215 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $100.36 | 3.133% | $103.5043 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $140.66 | 4.295% | $146.7013 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $163.85 | 10.700% | $181.382 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $125.97 | 5.407% | $132.7812 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $114.28 | 7.802% | $123.1961 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $791.52 | $845.6537 | $845.65 | $845.65 | $845.70 | |