| 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 | $115.60 | 9.485% | $126.5647 | $126.56 | $126.55 | $126.60 |
| Purchase #2 | $169.51 | 3.230% | $174.9852 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $127.41 | 13.766% | $144.9493 | $144.95 | $144.95 | $144.90 |
| Purchase #4 | $142.36 | 10.835% | $157.7847 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $144.92 | 5.407% | $152.7558 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $141.61 | 3.448% | $146.4927 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $82.34 | 11.243% | $91.5975 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $923.75 | $995.1299 | $995.13 | $995.15 | $995.20 | |