| 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 | $195.58 | 10.545% | $216.2039 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $137.41 | 9.468% | $150.42 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $86.55 | 8.517% | $93.9215 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $133.80 | 13.567% | $151.9526 | $151.95 | $151.95 | $152.00 |
| Purchase #5 | $164.62 | 3.680% | $170.678 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $42.79 | 5.748% | $45.2496 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $201.50 | 12.213% | $226.1092 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $962.25 | $1,054.5348 | $1,054.53 | $1,054.50 | $1,054.50 | |