| 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 | $184.67 | 9.465% | $202.149 | $202.15 | $202.15 | $202.10 |
| Purchase #2 | $161.42 | 8.740% | $175.5281 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $75.48 | 7.641% | $81.2474 | $81.25 | $81.25 | $81.20 |
| Purchase #4 | $12.46 | 9.563% | $13.6515 | $13.65 | $13.65 | $13.70 |
| Purchase #5 | $97.55 | 13.177% | $110.4042 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $69.51 | 6.728% | $74.1866 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $33.56 | 10.197% | $36.9821 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $634.65 | $694.1489 | $694.15 | $694.20 | $694.10 | |