| 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 | $145.62 | 5.575% | $153.7383 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $29.28 | 4.435% | $30.5786 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $177.35 | 5.542% | $187.1787 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $155.90 | 6.608% | $166.2019 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $9.86 | 8.264% | $10.6748 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $215.64 | 13.450% | $244.6436 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $15.63 | 4.766% | $16.3749 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $749.28 | $809.3908 | $809.38 | $809.40 | $809.40 | |