| 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 | $155.31 | 6.552% | $165.4859 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $200.36 | 3.574% | $207.5209 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $182.88 | 12.630% | $205.9777 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $90.74 | 5.334% | $95.5801 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $116.29 | 12.298% | $130.5913 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $123.83 | 5.253% | $130.3348 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $218.33 | 4.341% | $227.8077 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,087.74 | $1,163.2984 | $1,163.30 | $1,163.35 | $1,163.30 | |