| 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 | $172.98 | 7.611% | $186.1455 | $186.15 | $186.15 | $186.10 |
| Purchase #2 | $74.27 | 3.667% | $76.9935 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $118.74 | 8.320% | $128.6192 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $231.60 | 7.330% | $248.5763 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $239.67 | 9.148% | $261.595 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $74.52 | 10.613% | $82.4288 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $150.90 | 11.750% | $168.6308 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $1,062.68 | $1,152.9891 | $1,153.00 | $1,153.05 | $1,152.90 | |