| 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 | $122.71 | 11.288% | $136.5615 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $40.52 | 11.407% | $45.1421 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $104.66 | 10.704% | $115.8628 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $189.43 | 4.176% | $197.3406 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $163.78 | 4.859% | $171.7381 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $178.74 | 3.257% | $184.5616 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $31.58 | 5.770% | $33.4022 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $831.42 | $884.6089 | $884.60 | $884.60 | $884.60 | |