| 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 | $68.72 | 8.479% | $74.5468 | $74.55 | $74.55 | $74.50 |
| Purchase #2 | $133.46 | 11.593% | $148.932 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $157.83 | 3.724% | $163.7076 | $163.71 | $163.70 | $163.70 |
| Purchase #4 | $199.52 | 4.497% | $208.4924 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $28.61 | 13.236% | $32.3968 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $106.38 | 8.639% | $115.5702 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $162.47 | 9.633% | $178.1207 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $856.99 | $921.7665 | $921.77 | $921.75 | $921.70 | |