| 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 | $185.50 | 3.779% | $192.51 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $170.31 | 9.160% | $185.9104 | $185.91 | $185.90 | $185.90 |
| Purchase #3 | $188.45 | 10.388% | $208.0262 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $109.64 | 4.861% | $114.9696 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $24.92 | 5.581% | $26.3108 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $199.46 | 8.641% | $216.6953 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $198.25 | 7.291% | $212.7044 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $1,076.53 | $1,157.1267 | $1,157.13 | $1,157.10 | $1,157.10 | |