| 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 | $168.72 | 3.139% | $174.0161 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $150.90 | 11.548% | $168.3259 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $46.27 | 11.129% | $51.4194 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $130.41 | 10.587% | $144.2165 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $172.26 | 11.520% | $192.1044 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $106.96 | 11.541% | $119.3043 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $21.46 | 13.233% | $24.2998 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $796.98 | $873.6864 | $873.69 | $873.65 | $873.60 | |