| 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 | $163.89 | 11.719% | $183.0963 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $177.57 | 11.398% | $197.8094 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $233.36 | 13.538% | $264.9523 | $264.95 | $264.95 | $265.00 |
| Purchase #4 | $105.89 | 9.124% | $115.5514 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $223.41 | 7.293% | $239.7033 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $125.83 | 6.625% | $134.1662 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $179.80 | 8.216% | $194.5724 | $194.57 | $194.55 | $194.60 |
| 7 purchase totals = | $1,209.75 | $1,329.8513 | $1,329.85 | $1,329.80 | $1,330.00 | |