| 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 | $186.42 | 9.527% | $204.1802 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $220.89 | 7.601% | $237.6798 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $18.94 | 13.758% | $21.5458 | $21.55 | $21.55 | $21.50 |
| Purchase #4 | $245.66 | 6.336% | $261.225 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $18.45 | 7.640% | $19.8596 | $19.86 | $19.85 | $19.90 |
| Purchase #6 | $13.90 | 11.506% | $15.4993 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $10.69 | 5.250% | $11.2512 | $11.25 | $11.25 | $11.30 |
| 7 purchase totals = | $714.95 | $771.2409 | $771.25 | $771.30 | $771.30 | |