| 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 | $111.86 | 6.336% | $118.9474 | $118.95 | $118.95 | $118.90 |
| Purchase #2 | $14.59 | 12.630% | $16.4327 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $195.54 | 6.678% | $208.5982 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $205.43 | 8.503% | $222.8977 | $222.90 | $222.90 | $222.90 |
| Purchase #5 | $173.83 | 6.291% | $184.7656 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $72.70 | 11.496% | $81.0576 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $76.88 | 3.275% | $79.3978 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $850.83 | $912.0970 | $912.11 | $912.10 | $912.10 | |