| 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 | $152.57 | 10.416% | $168.4617 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $137.98 | 8.854% | $150.1967 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $186.81 | 3.388% | $193.1391 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $82.88 | 7.720% | $89.2783 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $120.29 | 11.247% | $133.819 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $138.92 | 3.499% | $143.7808 | $143.78 | $143.80 | $143.80 |
| Purchase #7 | $242.96 | 7.673% | $261.6023 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $1,062.41 | $1,140.2779 | $1,140.28 | $1,140.30 | $1,140.30 | |