| 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 | $161.34 | 12.819% | $182.0222 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $237.97 | 9.611% | $260.8413 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $175.50 | 6.189% | $186.3617 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $81.80 | 3.487% | $84.6524 | $84.65 | $84.65 | $84.70 |
| Purchase #5 | $86.38 | 10.656% | $95.5847 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $7.77 | 11.277% | $8.6462 | $8.65 | $8.65 | $8.60 |
| Purchase #7 | $8.89 | 12.118% | $9.9673 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $759.65 | $828.0758 | $828.07 | $828.05 | $828.10 | |