| 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 | $131.37 | 9.519% | $143.8751 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $62.55 | 11.183% | $69.545 | $69.55 | $69.55 | $69.50 |
| Purchase #3 | $31.96 | 12.824% | $36.0586 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $21.92 | 12.368% | $24.6311 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $225.38 | 5.464% | $237.6948 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $75.96 | 5.514% | $80.1484 | $80.15 | $80.15 | $80.10 |
| Purchase #7 | $210.43 | 8.831% | $229.0131 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $759.57 | $820.9661 | $820.97 | $821.00 | $820.90 | |