| 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 | $141.92 | 8.681% | $154.2401 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $189.82 | 3.664% | $196.775 | $196.78 | $196.80 | $196.80 |
| Purchase #3 | $10.83 | 6.198% | $11.5012 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $12.64 | 8.538% | $13.7192 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $108.55 | 5.675% | $114.7102 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $213.70 | 11.132% | $237.4891 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $186.39 | 3.291% | $192.5241 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $863.85 | $920.9589 | $920.96 | $920.95 | $920.90 | |