| 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 | $173.25 | 5.421% | $182.6419 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $239.28 | 10.473% | $264.3398 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $136.32 | 9.512% | $149.2868 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $89.45 | 10.619% | $98.9487 | $98.95 | $98.95 | $98.90 |
| Purchase #5 | $19.93 | 11.612% | $22.2443 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $69.81 | 5.349% | $73.5441 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $133.59 | 4.338% | $139.3851 | $139.39 | $139.40 | $139.40 |
| 7 purchase totals = | $861.63 | $930.3907 | $930.39 | $930.45 | $930.20 | |