| 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 | $158.44 | 3.107% | $163.3627 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $55.41 | 10.448% | $61.1992 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $213.48 | 6.619% | $227.6102 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $222.78 | 4.599% | $233.0257 | $233.03 | $233.05 | $233.00 |
| Purchase #5 | $70.91 | 3.470% | $73.3706 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $100.75 | 9.826% | $110.6497 | $110.65 | $110.65 | $110.60 |
| Purchase #7 | $237.57 | 5.780% | $251.3015 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,059.34 | $1,120.5196 | $1,120.52 | $1,120.50 | $1,120.50 | |