| 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 | $170.39 | 10.364% | $188.0492 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $207.44 | 9.429% | $226.9995 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $153.54 | 9.794% | $168.5777 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $11.40 | 4.766% | $11.9433 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $141.27 | 8.463% | $153.2257 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $186.59 | 3.423% | $192.977 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $72.91 | 7.116% | $78.0983 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $943.54 | $1,019.8707 | $1,019.88 | $1,019.95 | $1,019.80 | |