| 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 | $147.63 | 4.361% | $154.0681 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $177.77 | 3.336% | $183.7004 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $41.89 | 13.858% | $47.6951 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $233.69 | 10.645% | $258.5663 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $192.99 | 3.824% | $200.3699 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $40.28 | 11.602% | $44.9533 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $14.59 | 6.846% | $15.5888 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $848.84 | $904.9419 | $904.95 | $904.90 | $905.10 | |