| 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 | $145.32 | 12.571% | $163.5882 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $13.76 | 4.306% | $14.3525 | $14.35 | $14.35 | $14.40 |
| Purchase #3 | $55.40 | 13.209% | $62.7178 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $35.86 | 6.232% | $38.0948 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $217.35 | 7.164% | $232.921 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $85.99 | 10.544% | $95.0568 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $230.91 | 13.204% | $261.3994 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $784.59 | $868.1305 | $868.13 | $868.10 | $868.20 | |