| 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 | $126.79 | 7.330% | $136.0837 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $210.76 | 11.352% | $234.6855 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $73.27 | 10.722% | $81.126 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $34.65 | 4.750% | $36.2959 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $143.32 | 8.137% | $154.9819 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $16.90 | 7.671% | $18.1964 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $137.40 | 8.417% | $148.965 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $743.09 | $810.3344 | $810.35 | $810.40 | $810.40 | |