| 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 | $167.90 | 4.728% | $175.8383 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $74.60 | 9.606% | $81.7661 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $54.64 | 7.501% | $58.7385 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $113.69 | 8.114% | $122.9148 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $186.78 | 12.515% | $210.1555 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $138.95 | 11.643% | $155.1279 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $122.92 | 8.174% | $132.9675 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $859.48 | $937.5086 | $937.52 | $937.50 | $937.50 | |