| 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 | $188.67 | 6.665% | $201.2449 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $248.58 | 3.149% | $256.4078 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $136.89 | 12.712% | $154.2915 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $70.69 | 13.307% | $80.0967 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $59.73 | 9.854% | $65.6158 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $105.61 | 7.219% | $113.234 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $54.88 | 11.302% | $61.0825 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $865.05 | $931.9732 | $931.97 | $932.00 | $931.90 | |