| 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 | $137.60 | 12.310% | $154.5386 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $170.71 | 3.471% | $176.6353 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $22.36 | 7.471% | $24.0305 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $11.89 | 9.318% | $12.9979 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $188.54 | 12.790% | $212.6543 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $211.61 | 10.728% | $234.3115 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $74.95 | 7.164% | $80.3194 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $817.66 | $895.4875 | $895.49 | $895.50 | $895.40 | |