| 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 | $170.47 | 11.860% | $190.6877 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $51.72 | 11.479% | $57.6569 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $48.88 | 10.205% | $53.8682 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $154.45 | 7.715% | $166.3658 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $194.60 | 10.223% | $214.494 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $81.34 | 9.376% | $88.9664 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $197.98 | 3.823% | $205.5488 | $205.55 | $205.55 | $205.50 |
| 7 purchase totals = | $899.44 | $977.5878 | $977.60 | $977.55 | $977.70 | |