| 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 | $130.83 | 9.608% | $143.4001 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $63.44 | 10.739% | $70.2528 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $148.60 | 5.669% | $157.0241 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $164.49 | 3.583% | $170.3837 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $131.47 | 4.697% | $137.6451 | $137.65 | $137.65 | $137.60 |
| Purchase #6 | $88.94 | 10.668% | $98.4281 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $209.98 | 13.231% | $237.7625 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $937.75 | $1,014.8964 | $1,014.89 | $1,014.90 | $1,014.90 | |