| 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 | $157.45 | 5.621% | $166.3003 | $166.30 | $166.30 | $166.30 |
| Purchase #2 | $103.25 | 8.263% | $111.7815 | $111.78 | $111.80 | $111.80 |
| Purchase #3 | $192.44 | 7.202% | $206.2995 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $205.51 | 10.634% | $227.3639 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $13.57 | 13.117% | $15.35 | $15.35 | $15.35 | $15.40 |
| Purchase #6 | $6.80 | 11.674% | $7.5938 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $200.38 | 3.322% | $207.0366 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $879.40 | $941.7256 | $941.72 | $941.75 | $941.80 | |