| 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 | $151.46 | 4.873% | $158.8406 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $131.66 | 3.606% | $136.4077 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $176.96 | 4.474% | $184.8772 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $155.35 | 5.287% | $163.5634 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $154.79 | 12.542% | $174.2038 | $174.20 | $174.20 | $174.20 |
| Purchase #6 | $200.98 | 3.286% | $207.5842 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $168.49 | 5.325% | $177.4621 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $1,139.69 | $1,202.9390 | $1,202.93 | $1,202.95 | $1,203.00 | |