| 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 | $190.61 | 8.552% | $206.911 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $137.67 | 12.523% | $154.9104 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $190.90 | 8.389% | $206.9146 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $153.59 | 11.511% | $171.2697 | $171.27 | $171.25 | $171.30 |
| Purchase #5 | $17.56 | 8.679% | $19.084 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $148.89 | 6.413% | $158.4383 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $17.36 | 7.660% | $18.6898 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $856.58 | $936.2178 | $936.21 | $936.20 | $936.20 | |