| 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 | $163.55 | 12.232% | $183.5554 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $71.33 | 9.748% | $78.2832 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $34.67 | 5.757% | $36.666 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $114.26 | 7.656% | $123.0077 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $101.33 | 11.745% | $113.2312 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $193.98 | 12.189% | $217.6242 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $160.50 | 4.400% | $167.562 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $839.62 | $919.9297 | $919.93 | $919.90 | $920.00 | |