| 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 | $149.70 | 12.590% | $168.5472 | $168.55 | $168.55 | $168.50 |
| Purchase #2 | $22.35 | 7.645% | $24.0587 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $39.63 | 10.315% | $43.7178 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $116.31 | 12.718% | $131.1023 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $237.57 | 10.271% | $261.9708 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $240.91 | 12.709% | $271.5273 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $154.41 | 12.671% | $173.9753 | $173.98 | $174.00 | $174.00 |
| 7 purchase totals = | $960.88 | $1,074.8994 | $1,074.91 | $1,074.90 | $1,074.90 | |