| 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 | $146.76 | 5.816% | $155.2956 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $168.70 | 4.779% | $176.7622 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $48.98 | 11.874% | $54.7959 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $15.82 | 10.545% | $17.4882 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $10.94 | 6.466% | $11.6474 | $11.65 | $11.65 | $11.60 |
| Purchase #6 | $44.84 | 3.459% | $46.391 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $215.99 | 5.406% | $227.6664 | $227.67 | $227.65 | $227.70 |
| 7 purchase totals = | $652.03 | $690.0467 | $690.06 | $690.05 | $690.10 | |