| 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 | $158.73 | 3.513% | $164.3062 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $85.68 | 5.212% | $90.1456 | $90.15 | $90.15 | $90.10 |
| Purchase #3 | $111.28 | 12.747% | $125.4649 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $180.83 | 11.651% | $201.8985 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $46.97 | 4.540% | $49.1024 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $210.43 | 12.703% | $237.1609 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $193.91 | 6.731% | $206.9621 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $987.83 | $1,075.0406 | $1,075.04 | $1,075.00 | $1,075.10 | |