| 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 | $149.92 | 7.784% | $161.5898 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $217.44 | 6.723% | $232.0585 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $230.91 | 13.349% | $261.7342 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $49.49 | 3.244% | $51.0955 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $78.39 | 7.774% | $84.484 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $15.31 | 12.668% | $17.2495 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $132.59 | 7.699% | $142.7981 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $874.05 | $951.0096 | $951.01 | $951.05 | $951.00 | |