| 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 | $122.42 | 13.641% | $139.1193 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $181.34 | 9.704% | $198.9372 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $18.86 | 12.669% | $21.2494 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $180.46 | 8.611% | $195.9994 | $196.00 | $196.00 | $196.00 |
| Purchase #5 | $155.96 | 9.531% | $170.8245 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $151.94 | 10.350% | $167.6658 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $53.72 | 8.608% | $58.3442 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $864.70 | $952.1398 | $952.14 | $952.10 | $952.00 | |