| 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 | $169.51 | 3.281% | $175.0716 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $234.62 | 11.616% | $261.8735 | $261.87 | $261.85 | $261.90 |
| Purchase #3 | $74.65 | 7.300% | $80.0995 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $101.70 | 7.264% | $109.0875 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $170.91 | 9.140% | $186.5312 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $35.54 | 13.750% | $40.4268 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $9.42 | 4.603% | $9.8536 | $9.85 | $9.85 | $9.90 |
| 7 purchase totals = | $796.35 | $862.9437 | $862.94 | $862.95 | $863.00 | |