| 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 | $127.45 | 7.204% | $136.6315 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $168.95 | 9.534% | $185.0577 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $185.45 | 3.619% | $192.1614 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $22.51 | 13.534% | $25.5565 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $229.47 | 12.106% | $257.2496 | $257.25 | $257.25 | $257.20 |
| Purchase #6 | $203.57 | 7.281% | $218.3919 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $141.33 | 10.805% | $156.6007 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $1,078.73 | $1,171.6493 | $1,171.65 | $1,171.65 | $1,171.70 | |