| 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 | $130.62 | 9.492% | $143.0185 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $161.43 | 5.798% | $170.7897 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $220.64 | 6.192% | $234.302 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $66.96 | 9.371% | $73.2348 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $10.42 | 11.824% | $11.6521 | $11.65 | $11.65 | $11.70 |
| Purchase #6 | $31.34 | 5.327% | $33.0095 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $212.35 | 13.841% | $241.7414 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $833.76 | $907.7480 | $907.74 | $907.75 | $907.70 | |