| 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 | $167.32 | 12.389% | $188.0493 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $38.29 | 3.197% | $39.5141 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $162.41 | 12.249% | $182.3036 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $183.39 | 6.551% | $195.4039 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $107.48 | 10.659% | $118.9363 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $177.61 | 12.584% | $199.9604 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $69.56 | 3.744% | $72.1643 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $906.06 | $996.3319 | $996.32 | $996.30 | $996.30 | |