| 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 | $163.79 | 5.834% | $173.3455 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $173.48 | 9.749% | $190.3926 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $198.54 | 8.485% | $215.3861 | $215.39 | $215.40 | $215.40 |
| Purchase #4 | $105.26 | 9.752% | $115.525 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $178.54 | 4.838% | $187.1778 | $187.18 | $187.20 | $187.20 |
| Purchase #6 | $44.87 | 3.618% | $46.4934 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $125.91 | 13.616% | $143.0539 | $143.05 | $143.05 | $143.10 |
| 7 purchase totals = | $990.39 | $1,071.3743 | $1,071.38 | $1,071.45 | $1,071.40 | |