| 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 | $123.26 | 4.837% | $129.2221 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $161.35 | 5.335% | $169.958 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $30.39 | 8.428% | $32.9513 | $32.95 | $32.95 | $33.00 |
| Purchase #4 | $237.37 | 5.107% | $249.4925 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $180.59 | 9.620% | $197.9628 | $197.96 | $197.95 | $198.00 |
| Purchase #6 | $117.96 | 3.840% | $122.4897 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $41.33 | 10.709% | $45.756 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $892.25 | $947.8324 | $947.83 | $947.80 | $948.00 | |