| 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 | $130.98 | 9.821% | $143.8435 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $234.43 | 10.809% | $259.7695 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $113.29 | 8.646% | $123.0851 | $123.09 | $123.10 | $123.10 |
| Purchase #4 | $137.38 | 7.370% | $147.5049 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $46.81 | 13.392% | $53.0788 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $15.90 | 9.637% | $17.4323 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $204.41 | 3.344% | $211.2455 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $883.20 | $955.9596 | $955.96 | $956.00 | $955.90 | |