| 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 | $164.88 | 10.172% | $181.6516 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $69.86 | 7.692% | $75.2336 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $166.68 | 3.585% | $172.6555 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $180.73 | 11.314% | $201.1778 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $8.77 | 12.655% | $9.8798 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $115.87 | 11.263% | $128.9204 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $237.30 | 9.514% | $259.8767 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $944.09 | $1,029.3954 | $1,029.40 | $1,029.45 | $1,029.50 | |