| 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 | $149.28 | 12.803% | $168.3923 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $137.33 | 4.806% | $143.9301 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $231.25 | 11.622% | $258.1259 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $45.28 | 9.419% | $49.5449 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $171.67 | 7.535% | $184.6053 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $204.83 | 8.369% | $221.9722 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $234.62 | 11.498% | $261.5966 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $1,174.26 | $1,288.1673 | $1,288.17 | $1,288.20 | $1,288.10 | |