| 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 | $174.84 | 7.856% | $188.5754 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $56.66 | 11.533% | $63.1946 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $64.51 | 5.799% | $68.2509 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $57.89 | 6.809% | $61.8317 | $61.83 | $61.85 | $61.80 |
| Purchase #5 | $61.30 | 5.487% | $64.6635 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $231.31 | 13.152% | $261.7319 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $132.55 | 13.834% | $150.887 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $779.06 | $859.1350 | $859.13 | $859.20 | $859.20 | |