| 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 | $68.56 | 7.573% | $73.752 | $73.75 | $73.75 | $73.80 |
| Purchase #2 | $172.68 | 12.270% | $193.8678 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $237.47 | 12.471% | $267.0849 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $244.46 | 6.765% | $260.9977 | $261.00 | $261.00 | $261.00 |
| Purchase #5 | $135.35 | 11.505% | $150.922 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $72.51 | 7.799% | $78.1651 | $78.17 | $78.15 | $78.20 |
| Purchase #7 | $179.98 | 3.698% | $186.6357 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $1,111.01 | $1,211.4252 | $1,211.43 | $1,211.40 | $1,211.50 | |