| 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 | $161.96 | 3.858% | $168.2084 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $58.48 | 10.678% | $64.7245 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $22.69 | 4.144% | $23.6303 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $218.92 | 10.698% | $242.3401 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $196.88 | 3.716% | $204.1961 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $168.77 | 11.182% | $187.6419 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $45.82 | 5.858% | $48.5041 | $48.50 | $48.50 | $48.50 |
| 7 purchase totals = | $873.52 | $939.2454 | $939.24 | $939.25 | $939.10 | |