| 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 | $130.98 | 5.301% | $137.9232 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $50.89 | 11.515% | $56.75 | $56.75 | $56.75 | $56.80 |
| Purchase #3 | $114.49 | 12.677% | $129.0039 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $137.89 | 13.633% | $156.6885 | $156.69 | $156.70 | $156.70 |
| Purchase #5 | $124.30 | 12.813% | $140.2266 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $96.36 | 11.455% | $107.398 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $173.92 | 12.245% | $195.2165 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $828.83 | $923.2067 | $923.21 | $923.20 | $923.20 | |