| 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 | $166.61 | 3.621% | $172.6429 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $111.96 | 11.159% | $124.4536 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $45.37 | 5.102% | $47.6848 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $69.36 | 6.758% | $74.0473 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $144.56 | 6.857% | $154.4725 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $234.67 | 13.456% | $266.2472 | $266.25 | $266.25 | $266.20 |
| Purchase #7 | $60.68 | 6.654% | $64.7176 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $833.21 | $904.2659 | $904.26 | $904.25 | $904.20 | |