| 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 | $114.52 | 4.740% | $119.9482 | $119.95 | $119.95 | $119.90 |
| Purchase #2 | $176.43 | 5.430% | $186.0101 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $140.86 | 12.841% | $158.9478 | $158.95 | $158.95 | $158.90 |
| Purchase #4 | $8.47 | 9.269% | $9.2551 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $39.67 | 11.150% | $44.0932 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $156.27 | 13.105% | $176.7492 | $176.75 | $176.75 | $176.70 |
| Purchase #7 | $82.67 | 9.788% | $90.7617 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $718.89 | $785.7653 | $785.77 | $785.75 | $785.70 | |