| 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 | $70.44 | 9.382% | $77.0487 | $77.05 | $77.05 | $77.00 |
| Purchase #2 | $175.52 | 7.407% | $188.5208 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $198.94 | 13.587% | $225.97 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $81.98 | 4.806% | $85.92 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $206.67 | 10.139% | $227.6243 | $227.62 | $227.60 | $227.60 |
| Purchase #6 | $161.77 | 5.211% | $170.1998 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $189.95 | 9.161% | $207.3513 | $207.35 | $207.35 | $207.40 |
| 7 purchase totals = | $1,085.27 | $1,182.6349 | $1,182.63 | $1,182.55 | $1,182.60 | |