| 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 | $139.92 | 6.705% | $149.3016 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $33.68 | 6.226% | $35.7769 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $101.68 | 6.499% | $108.2882 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $75.25 | 3.761% | $78.0802 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $63.98 | 4.497% | $66.8572 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $224.36 | 11.197% | $249.4816 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $222.96 | 8.574% | $242.0766 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $861.83 | $929.8623 | $929.87 | $929.95 | $930.00 | |