| 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 | $122.99 | 13.487% | $139.5777 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $227.77 | 4.471% | $237.9536 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $143.90 | 10.676% | $159.2628 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $165.63 | 3.224% | $170.9699 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $25.45 | 6.179% | $27.0226 | $27.02 | $27.00 | $27.00 |
| Purchase #6 | $49.89 | 13.793% | $56.7713 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $66.57 | 4.759% | $69.7381 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $802.20 | $861.2960 | $861.29 | $861.25 | $861.40 | |