| 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 | $188.90 | 6.577% | $201.324 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $127.65 | 13.780% | $145.2402 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $122.36 | 3.423% | $126.5484 | $126.55 | $126.55 | $126.50 |
| Purchase #4 | $111.69 | 6.509% | $118.9599 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $34.89 | 5.488% | $36.8048 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $144.81 | 13.160% | $163.867 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $35.66 | 4.170% | $37.147 | $37.15 | $37.15 | $37.10 |
| 7 purchase totals = | $765.96 | $829.8913 | $829.89 | $829.85 | $829.80 | |