| 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 | $164.63 | 13.788% | $187.3292 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $98.29 | 3.223% | $101.4579 | $101.46 | $101.45 | $101.50 |
| Purchase #3 | $239.93 | 8.805% | $261.0558 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $156.81 | 5.698% | $165.745 | $165.75 | $165.75 | $165.70 |
| Purchase #5 | $26.75 | 12.486% | $30.09 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $11.57 | 10.301% | $12.7618 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $211.64 | 5.342% | $222.9458 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $909.62 | $981.3855 | $981.40 | $981.40 | $981.40 | |