| 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 | $185.74 | 5.387% | $195.7458 | $195.75 | $195.75 | $195.70 |
| Purchase #2 | $128.74 | 7.683% | $138.6311 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $111.90 | 6.227% | $118.868 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $173.78 | 5.451% | $183.2527 | $183.25 | $183.25 | $183.30 |
| Purchase #5 | $39.84 | 10.318% | $43.9507 | $43.95 | $43.95 | $44.00 |
| Purchase #6 | $73.27 | 4.111% | $76.2821 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $185.43 | 12.690% | $208.9611 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $898.70 | $965.6915 | $965.69 | $965.70 | $965.80 | |