| 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 | $136.50 | 12.792% | $153.9611 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $21.29 | 9.229% | $23.2549 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $55.89 | 10.431% | $61.7199 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $225.69 | 8.231% | $244.2665 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $232.94 | 10.157% | $256.5997 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $156.52 | 5.734% | $165.4949 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $15.99 | 11.638% | $17.8509 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $844.82 | $923.1479 | $923.14 | $923.10 | $923.30 | |