| 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 | $133.42 | 5.672% | $140.9876 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $75.73 | 3.473% | $78.3601 | $78.36 | $78.35 | $78.40 |
| Purchase #3 | $86.27 | 8.493% | $93.5969 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $185.96 | 4.243% | $193.8503 | $193.85 | $193.85 | $193.90 |
| Purchase #5 | $142.56 | 7.141% | $152.7402 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $47.47 | 9.228% | $51.8505 | $51.85 | $51.85 | $51.90 |
| Purchase #7 | $176.42 | 9.303% | $192.8324 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $847.83 | $904.2180 | $904.22 | $904.25 | $904.30 | |