| 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 | $191.64 | 5.237% | $201.6762 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $156.78 | 3.230% | $161.844 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $186.79 | 12.606% | $210.3367 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $40.91 | 13.553% | $46.4545 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $39.26 | 13.740% | $44.6543 | $44.65 | $44.65 | $44.70 |
| Purchase #6 | $56.76 | 11.144% | $63.0853 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $148.49 | 4.348% | $154.9463 | $154.95 | $154.95 | $154.90 |
| 7 purchase totals = | $820.63 | $882.9973 | $883.00 | $883.05 | $883.00 | |