| 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 | $176.86 | 3.510% | $183.0678 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $199.50 | 3.242% | $205.9678 | $205.97 | $205.95 | $206.00 |
| Purchase #3 | $240.41 | 9.768% | $263.8932 | $263.89 | $263.90 | $263.90 |
| Purchase #4 | $183.85 | 13.421% | $208.5245 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $187.99 | 5.322% | $197.9948 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $248.39 | 12.456% | $279.3295 | $279.33 | $279.35 | $279.30 |
| Purchase #7 | $137.39 | 5.297% | $144.6675 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $1,374.39 | $1,483.4451 | $1,483.44 | $1,483.40 | $1,483.50 | |